120341031 has 4 divisors (see below), whose sum is σ = 160454712. Its totient is φ = 80227352.

The previous prime is 120341017. The next prime is 120341033. The reversal of 120341031 is 130143021.

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 120341031 - 2⁶ = 120340967 is a prime.

It is a super-2 number, since 2×120341031² = 28963927484285922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120341031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120341033) 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, 20056836 + ... + 20056841.

It is an arithmetic number, because the mean of its divisors is an integer number (40113678).

Almost surely, 2^120341031 is an apocalyptic number.

120341031 is a deficient number, since it is larger than the sum of its proper divisors (40113681).

120341031 is an equidigital number, since it uses as much as digits as its factorization.

120341031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40113680.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 120341031 is about 10970.0059708279. The cubic root of 120341031 is about 493.7092255812.

Adding to 120341031 its reverse (130143021), we get a palindrome (250484052).

The spelling of 120341031 in words is "one hundred twenty million, three hundred forty-one thousand, thirty-one".