120130203131 has 4 divisors (see below), whose sum is σ = 120204405000. Its totient is φ = 120056001264.

The previous prime is 120130203121. The next prime is 120130203217. The reversal of 120130203131 is 131302031021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120130203131 - 2³⁴ = 102950333947 is a prime.

It is a super-2 number, since 2×120130203131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120130203121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37098506 + ... + 37101743.

It is an arithmetic number, because the mean of its divisors is an integer number (30051101250).

Almost surely, 2^120130203131 is an apocalyptic number.

120130203131 is a deficient number, since it is larger than the sum of its proper divisors (74201869).

120130203131 is an equidigital number, since it uses as much as digits as its factorization.

120130203131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74201868.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 120130203131 its reverse (131302031021), we get a palindrome (251432234152).

The spelling of 120130203131 in words is "one hundred twenty billion, one hundred thirty million, two hundred three thousand, one hundred thirty-one".