120615656502607 has 16 divisors (see below), whose sum is σ = 141702867735552. Its totient is φ = 100532439887040.

The previous prime is 120615656502541. The next prime is 120615656502611. The reversal of 120615656502607 is 706205656516021.

It is a de Polignac number, because none of the positive numbers 2^k-120615656502607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120615656502667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1662206443 + ... + 1662279004.

It is an arithmetic number, because the mean of its divisors is an integer number (8856429233472).

Almost surely, 2^{120615656502607} is an apocalyptic number.

120615656502607 is a deficient number, since it is larger than the sum of its proper divisors (21087211232945).

120615656502607 is an equidigital number, since it uses as much as digits as its factorization.

120615656502607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3324485598.

The product of its (nonzero) digits is 4536000, while the sum is 52.

The spelling of 120615656502607 in words is "one hundred twenty trillion, six hundred fifteen billion, six hundred fifty-six million, five hundred two thousand, six hundred seven".