231011233302104 has 8 divisors (see below), whose sum is σ = 433146062441460. Its totient is φ = 115505616651048.

The previous prime is 231011233302089. The next prime is 231011233302133. The reversal of 231011233302104 is 401203332110132.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14438202081374 + ... + 14438202081389.

Almost surely, 2^{231011233302104} is an apocalyptic number.

It is an amenable number.

231011233302104 is a deficient number, since it is larger than the sum of its proper divisors (202134829139356).

231011233302104 is a wasteful number, since it uses less digits than its factorization.

231011233302104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28876404162769 (or 28876404162765 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 231011233302104 its reverse (401203332110132), we get a palindrome (632214565412236).

The spelling of 231011233302104 in words is "two hundred thirty-one trillion, eleven billion, two hundred thirty-three million, three hundred two thousand, one hundred four".