120365500252231 has 16 divisors (see below), whose sum is σ = 135611188368768. Its totient is φ = 106090385414400.

The previous prime is 120365500252223. The next prime is 120365500252351. The reversal of 120365500252231 is 132252005563021.

It is a cyclic number.

It is not a de Polignac number, because 120365500252231 - 2³ = 120365500252223 is a prime.

It is a super-2 number, since 2×120365500252231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120365500252531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2402384040 + ... + 2402434141.

It is an arithmetic number, because the mean of its divisors is an integer number (8475699273048).

Almost surely, 2^{120365500252231} is an apocalyptic number.

120365500252231 is a deficient number, since it is larger than the sum of its proper divisors (15245688116537).

120365500252231 is a wasteful number, since it uses less digits than its factorization.

120365500252231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4804818282.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 120365500252231 in words is "one hundred twenty trillion, three hundred sixty-five billion, five hundred million, two hundred fifty-two thousand, two hundred thirty-one".