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103031200301 = 271380188931
BaseRepresentation
bin101111111110100100…
…0110101101000101101
3100211221102101021100112
41133331020311220231
53142001441402201
6115155404105405
710305131516111
oct1377510655055
9324842337315
10103031200301
113a771476817
1217b74b35265
13993c7c93a3
144db5869741
152a303e30bb
hex17fd235a2d

103031200301 has 4 divisors (see below), whose sum is σ = 103411389504. Its totient is φ = 102651011100.

The previous prime is 103031200289. The next prime is 103031200313. The reversal of 103031200301 is 103002130301.

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.

It is an interprime number because it is at equal distance from previous prime (103031200289) and next prime (103031200313).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-103031200301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103031200351) 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, 190094195 + ... + 190094736.

It is an arithmetic number, because the mean of its divisors is an integer number (25852847376).

Almost surely, 2103031200301 is an apocalyptic number.

It is an amenable number.

103031200301 is a deficient number, since it is larger than the sum of its proper divisors (380189203).

103031200301 is an equidigital number, since it uses as much as digits as its factorization.

103031200301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380189202.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 103031200301 its reverse (103002130301), we get a palindrome (206033330602).

The spelling of 103031200301 in words is "one hundred three billion, thirty-one million, two hundred thousand, three hundred one".

Divisors: 1 271 380188931 103031200301