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103000313101 = 743965351329
BaseRepresentation
bin101111111101101001…
…1000000110100001101
3100211212021021001002011
41133323103000310031
53141421040004401
6115152342101221
710304305134010
oct1377323006415
9324767231064
10103000313101
113a755a9a804
1217b6671a811
1399362a363a
144db1709377
152a2c841451
hex17fb4c0d0d

103000313101 has 16 divisors (see below), whose sum is σ = 118165766400. Its totient is φ = 87948269568.

The previous prime is 103000313083. The next prime is 103000313123. The reversal of 103000313101 is 101313000301.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 103000313101 - 213 = 103000304909 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 (103000313161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1981005 + ... + 2032333.

It is an arithmetic number, because the mean of its divisors is an integer number (7385360400).

Almost surely, 2103000313101 is an apocalyptic number.

It is an amenable number.

103000313101 is a deficient number, since it is larger than the sum of its proper divisors (15165453299).

103000313101 is an equidigital number, since it uses as much as digits as its factorization.

103000313101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52428.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 103000313101 its reverse (101313000301), we get a palindrome (204313313402).

The spelling of 103000313101 in words is "one hundred three billion, three hundred thirteen thousand, one hundred one".

Divisors: 1 7 439 653 3073 4571 51329 286667 359303 2006669 22533431 33517837 157734017 234624859 14714330443 103000313101