23140120430310 has 32 divisors (see below), whose sum is σ = 59808311267040. Its totient is φ = 5696029644288.

The previous prime is 23140120430179. The next prime is 23140120430347. The reversal of 23140120430310 is 1303402104132.

It is a happy number.

It is a super-2 number, since 2×23140120430310² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29666820675 + ... + 29666821454.

It is an arithmetic number, because the mean of its divisors is an integer number (1869009727095).

Almost surely, 2^{23140120430310} is an apocalyptic number.

23140120430310 is an abundant number, since it is smaller than the sum of its proper divisors (36668190836730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23140120430310 is a wasteful number, since it uses less digits than its factorization.

23140120430310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59333642152.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 23140120430310 its reverse (1303402104132), we get a palindrome (24443522534442).

The spelling of 23140120430310 in words is "twenty-three trillion, one hundred forty billion, one hundred twenty million, four hundred thirty thousand, three hundred ten".