120757432086253 has 8 divisors (see below), whose sum is σ = 121710724853760. Its totient is φ = 119804177550960.

The previous prime is 120757432086199. The next prime is 120757432086283. The reversal of 120757432086253 is 352680234757021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120757432086253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120757432086194 and 120757432086203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120757432086283) 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, 3199438 + ... + 15866671.

It is an arithmetic number, because the mean of its divisors is an integer number (15213840606720).

Almost surely, 2^{120757432086253} is an apocalyptic number.

It is an amenable number.

120757432086253 is a deficient number, since it is larger than the sum of its proper divisors (953292767507).

120757432086253 is a wasteful number, since it uses less digits than its factorization.

120757432086253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19116107.

The product of its (nonzero) digits is 16934400, while the sum is 55.

The spelling of 120757432086253 in words is "one hundred twenty trillion, seven hundred fifty-seven billion, four hundred thirty-two million, eighty-six thousand, two hundred fifty-three".