231421032300030 has 16 divisors (see below), whose sum is σ = 555410477520144. Its totient is φ = 61712275280000.

The previous prime is 231421032300023. The next prime is 231421032300049. The reversal of 231421032300030 is 30003230124132.

It is a congruent number.

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, 3857017204971 + ... + 3857017205030.

It is an arithmetic number, because the mean of its divisors is an integer number (34713154845009).

Almost surely, 2^{231421032300030} is an apocalyptic number.

231421032300030 is an abundant number, since it is smaller than the sum of its proper divisors (323989445220114).

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

231421032300030 is a wasteful number, since it uses less digits than its factorization.

231421032300030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7714034410011.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 231421032300030 its reverse (30003230124132), we get a palindrome (261424262424162).

The spelling of 231421032300030 in words is "two hundred thirty-one trillion, four hundred twenty-one billion, thirty-two million, three hundred thousand, thirty".