120431354 has 4 divisors (see below), whose sum is σ = 180647034. Its totient is φ = 60215676.

The previous prime is 120431351. The next prime is 120431359. The reversal of 120431354 is 453134021.

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

It can be written as a sum of positive squares in only one way, i.e., 101465329 + 18966025 = 10073^2 + 4355^2 .

It is a super-2 number, since 2×120431354² = 29007422052546632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120431351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30107837 + ... + 30107840.

Almost surely, 2^120431354 is an apocalyptic number.

120431354 is a deficient number, since it is larger than the sum of its proper divisors (60215680).

120431354 is an equidigital number, since it uses as much as digits as its factorization.

120431354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60215679.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 120431354 is about 10974.1220149951. The cubic root of 120431354 is about 493.8327139322.

Adding to 120431354 its reverse (453134021), we get a palindrome (573565375).

The spelling of 120431354 in words is "one hundred twenty million, four hundred thirty-one thousand, three hundred fifty-four".