120710293690 has 128 divisors (see below), whose sum is σ = 257339317248. Its totient is φ = 39905187840.

The previous prime is 120710293663. The next prime is 120710293729. The reversal of 120710293690 is 96392017021.

It is a super-2 number, since 2×120710293690² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 191299675 + ... + 191300305.

It is an arithmetic number, because the mean of its divisors is an integer number (2010463416).

Almost surely, 2^120710293690 is an apocalyptic number.

120710293690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120710293690 is an abundant number, since it is smaller than the sum of its proper divisors (136629023558).

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

120710293690 is a wasteful number, since it uses less digits than its factorization.

120710293690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232.

The product of its (nonzero) digits is 40824, while the sum is 40.

The spelling of 120710293690 in words is "one hundred twenty billion, seven hundred ten million, two hundred ninety-three thousand, six hundred ninety".