77011103900 has 36 divisors (see below), whose sum is σ = 169229481120. Its totient is φ = 30414508800.

The previous prime is 77011103881. The next prime is 77011103921. The reversal of 77011103900 is 930111077.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4866221 + ... + 4882020.

It is an arithmetic number, because the mean of its divisors is an integer number (4700818920).

Almost surely, 2^77011103900 is an apocalyptic number.

It is an amenable number.

77011103900 is an abundant number, since it is smaller than the sum of its proper divisors (92218377220).

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

77011103900 is a wasteful number, since it uses less digits than its factorization.

77011103900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9748334 (or 9748327 counting only the distinct ones).

The product of its (nonzero) digits is 1323, while the sum is 29.

Adding to 77011103900 its reverse (930111077), we get a palindrome (77941214977).

The spelling of 77011103900 in words is "seventy-seven billion, eleven million, one hundred three thousand, nine hundred".