120237642713887 has 8 divisors (see below), whose sum is σ = 122278864884480. Its totient is φ = 118196530410840.

The previous prime is 120237642713857. The next prime is 120237642713897. The reversal of 120237642713887 is 788317246732021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120237642713887 - 2²⁷ = 120237508496159 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 (120237642713827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25258039 + ... + 29638552.

It is an arithmetic number, because the mean of its divisors is an integer number (15284858110560).

Almost surely, 2^{120237642713887} is an apocalyptic number.

120237642713887 is a deficient number, since it is larger than the sum of its proper divisors (2041222170593).

120237642713887 is an equidigital number, since it uses as much as digits as its factorization.

120237642713887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54933773.

The product of its (nonzero) digits is 37933056, while the sum is 61.

The spelling of 120237642713887 in words is "one hundred twenty trillion, two hundred thirty-seven billion, six hundred forty-two million, seven hundred thirteen thousand, eight hundred eighty-seven".