117621120370 has 64 divisors (see below), whose sum is σ = 231552187776. Its totient is φ = 42754314240.

The previous prime is 117621120347. The next prime is 117621120413. The reversal of 117621120370 is 73021126711.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18557842 + ... + 18564178.

It is an arithmetic number, because the mean of its divisors is an integer number (3618002934).

Almost surely, 2^117621120370 is an apocalyptic number.

117621120370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117621120370 is a deficient number, since it is larger than the sum of its proper divisors (113931067406).

117621120370 is a wasteful number, since it uses less digits than its factorization.

117621120370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8555.

The product of its (nonzero) digits is 3528, while the sum is 31.

The spelling of 117621120370 in words is "one hundred seventeen billion, six hundred twenty-one million, one hundred twenty thousand, three hundred seventy".