120131113144331 has 8 divisors (see below), whose sum is σ = 120874739379264. Its totient is φ = 119387567709000.

The previous prime is 120131113144303. The next prime is 120131113144349. The reversal of 120131113144331 is 133441311131021.

It is a happy number.

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-120131113144331 is a prime.

It is a super-2 number, since 2×120131113144331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120131113144294 and 120131113144303.

It is not an unprimeable number, because it can be changed into a prime (120131113644331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17215781 + ... + 23165606.

It is an arithmetic number, because the mean of its divisors is an integer number (15109342422408).

Almost surely, 2^{120131113144331} is an apocalyptic number.

120131113144331 is a deficient number, since it is larger than the sum of its proper divisors (743626234933).

120131113144331 is a wasteful number, since it uses less digits than its factorization.

120131113144331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40399801.

The product of its (nonzero) digits is 2592, while the sum is 29.

Adding to 120131113144331 its reverse (133441311131021), we get a palindrome (253572424275352).

The spelling of 120131113144331 in words is "one hundred twenty trillion, one hundred thirty-one billion, one hundred thirteen million, one hundred forty-four thousand, three hundred thirty-one".