120700670566 has 32 divisors (see below), whose sum is σ = 216029721600. Its totient is φ = 49452745056.

The previous prime is 120700670459. The next prime is 120700670591. The reversal of 120700670566 is 665076007021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493260 + ... + 696208.

It is an arithmetic number, because the mean of its divisors is an integer number (6750928800).

Almost surely, 2^120700670566 is an apocalyptic number.

120700670566 is a deficient number, since it is larger than the sum of its proper divisors (95329051034).

120700670566 is a wasteful number, since it uses less digits than its factorization.

120700670566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204828.

The product of its (nonzero) digits is 105840, while the sum is 40.

Adding to 120700670566 its reverse (665076007021), we get a palindrome (785776677587).

The spelling of 120700670566 in words is "one hundred twenty billion, seven hundred million, six hundred seventy thousand, five hundred sixty-six".