120676431 has 8 divisors (see below), whose sum is σ = 161252784. Its totient is φ = 80275520.

The previous prime is 120676403. The next prime is 120676433. The reversal of 120676431 is 134676021.

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 120676431 - 2¹³ = 120668239 is a prime.

It is a super-2 number, since 2×120676431² = 29125601997795522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120676433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42246 + ... + 45011.

It is an arithmetic number, because the mean of its divisors is an integer number (20156598).

Almost surely, 2^120676431 is an apocalyptic number.

120676431 is a deficient number, since it is larger than the sum of its proper divisors (40576353).

120676431 is an equidigital number, since it uses as much as digits as its factorization.

120676431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87721.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 120676431 is about 10985.2824724720. The cubic root of 120676431 is about 494.1674690501.

The spelling of 120676431 in words is "one hundred twenty million, six hundred seventy-six thousand, four hundred thirty-one".