116720190956 has 12 divisors (see below), whose sum is σ = 205729833960. Its totient is φ = 57940238400.

The previous prime is 116720190949. The next prime is 116720190967. The reversal of 116720190956 is 659091027611.

116720190956 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 116720190956.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104963645 + ... + 104964756.

It is an arithmetic number, because the mean of its divisors is an integer number (17144152830).

Almost surely, 2^116720190956 is an apocalyptic number.

It is an amenable number.

116720190956 is a deficient number, since it is larger than the sum of its proper divisors (89009643004).

116720190956 is a wasteful number, since it uses less digits than its factorization.

116720190956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209928544 (or 209928542 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 47.

The spelling of 116720190956 in words is "one hundred sixteen billion, seven hundred twenty million, one hundred ninety thousand, nine hundred fifty-six".