11780623102 has 16 divisors (see below), whose sum is σ = 17981182080. Its totient is φ = 5787015192.

The previous prime is 11780623091. The next prime is 11780623147. The reversal of 11780623102 is 20132608711.

It is a super-3 number, since 3×11780623102³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 174343 + ... + 232285.

It is an arithmetic number, because the mean of its divisors is an integer number (1123823880).

Almost surely, 2^11780623102 is an apocalyptic number.

11780623102 is a deficient number, since it is larger than the sum of its proper divisors (6200558978).

11780623102 is a wasteful number, since it uses less digits than its factorization.

11780623102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59727.

The product of its (nonzero) digits is 4032, while the sum is 31.

The spelling of 11780623102 in words is "eleven billion, seven hundred eighty million, six hundred twenty-three thousand, one hundred two".