77903113230 has 80 divisors (see below), whose sum is σ = 210758282064. Its totient is φ = 20646679680.

The previous prime is 77903113213. The next prime is 77903113247. The reversal of 77903113230 is 3231130977.

It is an interprime number because it is at equal distance from previous prime (77903113213) and next prime (77903113247).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 162991 + ... + 427050.

Almost surely, 2^77903113230 is an apocalyptic number.

77903113230 is an abundant number, since it is smaller than the sum of its proper divisors (132855168834).

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

77903113230 is a wasteful number, since it uses less digits than its factorization.

77903113230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590223 (or 590214 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 36.

The spelling of 77903113230 in words is "seventy-seven billion, nine hundred three million, one hundred thirteen thousand, two hundred thirty".