231300042403022 has 16 divisors (see below), whose sum is σ = 347540511623760. Its totient is φ = 115453257854592.

The previous prime is 231300042403007. The next prime is 231300042403061. The reversal of 231300042403022 is 220304240003132.

It is a junction number, because it is equal to n+sod(n) for n = 231300042402982 and 231300042403000.

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, 4373897 + ... + 21948372.

It is an arithmetic number, because the mean of its divisors is an integer number (21721281976485).

Almost surely, 2^{231300042403022} is an apocalyptic number.

231300042403022 is a deficient number, since it is larger than the sum of its proper divisors (116240469220738).

231300042403022 is a wasteful number, since it uses less digits than its factorization.

231300042403022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26329747.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 231300042403022 its reverse (220304240003132), we get a palindrome (451604282406154).

The spelling of 231300042403022 in words is "two hundred thirty-one trillion, three hundred billion, forty-two million, four hundred three thousand, twenty-two".