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103035016613 = 2361277265123
BaseRepresentation
bin101111111110101011…
…1011001010110100101
3100211221200120011100102
41133331113121112211
53142003431012423
6115200021553445
710305206122304
oct1377527312645
9324850504312
10103035016613
113a773642aa1
1217b76275885
139940534469
144db618043b
152a308e8c28
hex17fd5d95a5

103035016613 has 16 divisors (see below), whose sum is σ = 109672254336. Its totient is φ = 96589247040.

The previous prime is 103035016577. The next prime is 103035016621. The reversal of 103035016613 is 316610530301.

It is not a de Polignac number, because 103035016613 - 224 = 103018239397 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 (103035010613) 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, 256070 + ... + 521192.

It is an arithmetic number, because the mean of its divisors is an integer number (6854515896).

Almost surely, 2103035016613 is an apocalyptic number.

It is an amenable number.

103035016613 is a deficient number, since it is larger than the sum of its proper divisors (6637237723).

103035016613 is a wasteful number, since it uses less digits than its factorization.

103035016613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265484.

The product of its (nonzero) digits is 4860, while the sum is 29.

Adding to 103035016613 its reverse (316610530301), we get a palindrome (419645546914).

The spelling of 103035016613 in words is "one hundred three billion, thirty-five million, sixteen thousand, six hundred thirteen".

Divisors: 1 23 61 277 1403 6371 16897 265123 388631 6097829 16172503 73439071 371967569 1689098633 4479783331 103035016613