120113233131 has 8 divisors (see below), whose sum is σ = 160821066240. Its totient is φ = 79740444392.

The previous prime is 120113233073. The next prime is 120113233153. The reversal of 120113233131 is 131332311021.

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 not a de Polignac number, because 120113233131 - 2⁷ = 120113233003 is a prime.

It is a super-2 number, since 2×120113233131² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120113233098 and 120113233107.

It is not an unprimeable number, because it can be changed into a prime (120113233931) 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, 83760255 + ... + 83761688.

It is an arithmetic number, because the mean of its divisors is an integer number (20102633280).

Almost surely, 2^120113233131 is an apocalyptic number.

120113233131 is a deficient number, since it is larger than the sum of its proper divisors (40707833109).

120113233131 is a wasteful number, since it uses less digits than its factorization.

120113233131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167522185.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 120113233131 its reverse (131332311021), we get a palindrome (251445544152).

The spelling of 120113233131 in words is "one hundred twenty billion, one hundred thirteen million, two hundred thirty-three thousand, one hundred thirty-one".