354031023 has 16 divisors (see below), whose sum is σ = 485704800. Its totient is φ = 229240320.

The previous prime is 354030983. The next prime is 354031031. The reversal of 354031023 is 320130453.

It is not a de Polignac number, because 354031023 - 2⁶ = 354030959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354031523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21883 + ... + 34451.

It is an arithmetic number, because the mean of its divisors is an integer number (30356550).

Almost surely, 2^354031023 is an apocalyptic number.

354031023 is a deficient number, since it is larger than the sum of its proper divisors (131673777).

354031023 is a wasteful number, since it uses less digits than its factorization.

354031023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12842.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 354031023 is about 18815.7121310887. The cubic root of 354031023 is about 707.4250595082.

Adding to 354031023 its reverse (320130453), we get a palindrome (674161476).

The spelling of 354031023 in words is "three hundred fifty-four million, thirty-one thousand, twenty-three".