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103325314501 = 331312161071
BaseRepresentation
bin110000000111010101…
…0110010110111000101
3100212200220210211012001
41200032222302313011
53143102240031001
6115244512025301
710315332452653
oct1401652626705
9325626724161
10103325314501
113a9024a0102
1218037532231
139988716166
145002949dd3
152a4b13d001
hex180eab2dc5

103325314501 has 4 divisors (see below), whose sum is σ = 103637475904. Its totient is φ = 103013153100.

The previous prime is 103325314489. The next prime is 103325314507. The reversal of 103325314501 is 105413523301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 105413523301 = 816112916741.

It is a cyclic number.

It is not a de Polignac number, because 103325314501 - 213 = 103325306309 is a prime.

It is a super-2 number, since 2×1033253145012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103325314501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103325314507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156080205 + ... + 156080866.

It is an arithmetic number, because the mean of its divisors is an integer number (25909368976).

Almost surely, 2103325314501 is an apocalyptic number.

It is an amenable number.

103325314501 is a deficient number, since it is larger than the sum of its proper divisors (312161403).

103325314501 is an equidigital number, since it uses as much as digits as its factorization.

103325314501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312161402.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 103325314501 its reverse (105413523301), we get a palindrome (208738837802).

The spelling of 103325314501 in words is "one hundred three billion, three hundred twenty-five million, three hundred fourteen thousand, five hundred one".

Divisors: 1 331 312161071 103325314501