230310213122040 has 128 divisors (see below), whose sum is σ = 691177220294400. Its totient is φ = 61394141767680.

The previous prime is 230310213122027. The next prime is 230310213122071. The reversal of 230310213122040 is 40221312013032.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 230310213122040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7727737779 + ... + 7727767581.

It is an arithmetic number, because the mean of its divisors is an integer number (5399822033550).

Almost surely, 2^{230310213122040} is an apocalyptic number.

230310213122040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230310213122040 is an abundant number, since it is smaller than the sum of its proper divisors (460867007172360).

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

230310213122040 is a wasteful number, since it uses less digits than its factorization.

230310213122040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50637 (or 50633 counting only the distinct ones).

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

Adding to 230310213122040 its reverse (40221312013032), we get a palindrome (270531525135072).

The spelling of 230310213122040 in words is "two hundred thirty trillion, three hundred ten billion, two hundred thirteen million, one hundred twenty-two thousand, forty".