11157516102 has 16 divisors (see below), whose sum is σ = 22323363120. Its totient is φ = 3717783552.

The previous prime is 11157516089. The next prime is 11157516119. The reversal of 11157516102 is 20161575111.

It is a self number, because there is not a number n which added to its sum of digits gives 11157516102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329643 + ... + 361910.

It is an arithmetic number, because the mean of its divisors is an integer number (1395210195).

Almost surely, 2^11157516102 is an apocalyptic number.

11157516102 is an abundant number, since it is smaller than the sum of its proper divisors (11165847018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11157516102 is a wasteful number, since it uses less digits than its factorization.

11157516102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694247.

The product of its (nonzero) digits is 2100, while the sum is 30.

The spelling of 11157516102 in words is "eleven billion, one hundred fifty-seven million, five hundred sixteen thousand, one hundred two".