120241631 has 8 divisors (see below), whose sum is σ = 128388480. Its totient is φ = 112338072.

The previous prime is 120241621. The next prime is 120241637. The reversal of 120241631 is 136142021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120241631 - 2¹⁸ = 119979487 is a prime.

It is a super-2 number, since 2×120241631² = 28916099651080322, which 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 (120241637) 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, 59801 + ... + 61778.

It is an arithmetic number, because the mean of its divisors is an integer number (16048560).

Almost surely, 2^120241631 is an apocalyptic number.

120241631 is a deficient number, since it is larger than the sum of its proper divisors (8146849).

120241631 is a wasteful number, since it uses less digits than its factorization.

120241631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121645.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 120241631 is about 10965.4744995372. The cubic root of 120241631 is about 493.5732558446.

Adding to 120241631 its reverse (136142021), we get a palindrome (256383652).

The spelling of 120241631 in words is "one hundred twenty million, two hundred forty-one thousand, six hundred thirty-one".