231302023042 has 16 divisors (see below), whose sum is σ = 364902527232. Its totient is φ = 109808627760.

The previous prime is 231302023039. The next prime is 231302023061. The reversal of 231302023042 is 240320203132.

It is a super-4 number, since 4×231302023042⁴ (a number of 47 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35191788 + ... + 35198359.

It is an arithmetic number, because the mean of its divisors is an integer number (22806407952).

Almost surely, 2^231302023042 is an apocalyptic number.

231302023042 is a deficient number, since it is larger than the sum of its proper divisors (133600504190).

231302023042 is a wasteful number, since it uses less digits than its factorization.

231302023042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70390233.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 231302023042 its reverse (240320203132), we get a palindrome (471622226174).

The spelling of 231302023042 in words is "two hundred thirty-one billion, three hundred two million, twenty-three thousand, forty-two".