11071557256102 has 16 divisors (see below), whose sum is σ = 19011080678400. Its totient is φ = 4737136049928.

The previous prime is 11071557256087. The next prime is 11071557256157. The reversal of 11071557256102 is 20165275517011.

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, 651412852 + ... + 651429847.

It is an arithmetic number, because the mean of its divisors is an integer number (1188192542400).

Almost surely, 2^{11071557256102} is an apocalyptic number.

11071557256102 is a deficient number, since it is larger than the sum of its proper divisors (7939523422298).

11071557256102 is a wasteful number, since it uses less digits than its factorization.

11071557256102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302843315.

The product of its (nonzero) digits is 147000, while the sum is 43.

The spelling of 11071557256102 in words is "eleven trillion, seventy-one billion, five hundred fifty-seven million, two hundred fifty-six thousand, one hundred two".