231102132113 has 8 divisors (see below), whose sum is σ = 233808556800. Its totient is φ = 228410619408.

The previous prime is 231102132091. The next prime is 231102132143. The reversal of 231102132113 is 311231201132.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 231102132113 - 2¹² = 231102128017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231102132143) 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, 3696818 + ... + 3758811.

It is an arithmetic number, because the mean of its divisors is an integer number (29226069600).

Almost surely, 2^231102132113 is an apocalyptic number.

It is an amenable number.

231102132113 is a deficient number, since it is larger than the sum of its proper divisors (2706424687).

231102132113 is a wasteful number, since it uses less digits than its factorization.

231102132113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7455991.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 231102132113 its reverse (311231201132), we get a palindrome (542333333245).

The spelling of 231102132113 in words is "two hundred thirty-one billion, one hundred two million, one hundred thirty-two thousand, one hundred thirteen".