231103421022304 has 48 divisors (see below), whose sum is σ = 465921063316800. Its totient is φ = 112807131300864.

The previous prime is 231103421022301. The next prime is 231103421022337. The reversal of 231103421022304 is 403220124301132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231103421022301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513356427 + ... + 513806410.

It is an arithmetic number, because the mean of its divisors is an integer number (9706688819100).

Almost surely, 2^{231103421022304} is an apocalyptic number.

It is an amenable number.

231103421022304 is an abundant number, since it is smaller than the sum of its proper divisors (234817642294496).

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

231103421022304 is a wasteful number, since it uses less digits than its factorization.

231103421022304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027163015 (or 1027163007 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 231103421022304 its reverse (403220124301132), we get a palindrome (634323545323436).

The spelling of 231103421022304 in words is "two hundred thirty-one trillion, one hundred three billion, four hundred twenty-one million, twenty-two thousand, three hundred four".