231350245104 has 40 divisors (see below), whose sum is σ = 651987055872. Its totient is φ = 70106134720.

The previous prime is 231350245073. The next prime is 231350245171. The reversal of 231350245104 is 401542053132.

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, 219081144 + ... + 219082199.

Almost surely, 2^231350245104 is an apocalyptic number.

231350245104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

231350245104 is an abundant number, since it is smaller than the sum of its proper divisors (420636810768).

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

231350245104 is a wasteful number, since it uses less digits than its factorization.

231350245104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438163365 (or 438163359 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 231350245104 its reverse (401542053132), we get a palindrome (632892298236).

The spelling of 231350245104 in words is "two hundred thirty-one billion, three hundred fifty million, two hundred forty-five thousand, one hundred four".