42231320101230 has 32 divisors (see below), whose sum is σ = 109151719647264. Its totient is φ = 10395401870976.

The previous prime is 42231320101189. The next prime is 42231320101303. The reversal of 42231320101230 is 3210102313224.

It is a self number, because there is not a number n which added to its sum of digits gives 42231320101230.

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, 54142717689 + ... + 54142718468.

It is an arithmetic number, because the mean of its divisors is an integer number (3410991238977).

Almost surely, 2^{42231320101230} is an apocalyptic number.

42231320101230 is an abundant number, since it is smaller than the sum of its proper divisors (66920399546034).

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

42231320101230 is a wasteful number, since it uses less digits than its factorization.

42231320101230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108285436180.

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

Adding to 42231320101230 its reverse (3210102313224), we get a palindrome (45441422414454).

The spelling of 42231320101230 in words is "forty-two trillion, two hundred thirty-one billion, three hundred twenty million, one hundred one thousand, two hundred thirty".