231012103101133 has 8 divisors (see below), whose sum is σ = 238464344677376. Its totient is φ = 223559876415600.

The previous prime is 231012103101067. The next prime is 231012103101137. The reversal of 231012103101133 is 331101301210132.

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 231012103101133 - 2³⁷ = 230874664147661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231012103101137) 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, 33813148 + ... + 40066858.

It is an arithmetic number, because the mean of its divisors is an integer number (29808043084672).

Almost surely, 2^{231012103101133} is an apocalyptic number.

It is an amenable number.

231012103101133 is a deficient number, since it is larger than the sum of its proper divisors (7452241576243).

231012103101133 is a wasteful number, since it uses less digits than its factorization.

231012103101133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7445355.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 231012103101133 its reverse (331101301210132), we get a palindrome (562113404311265).

The spelling of 231012103101133 in words is "two hundred thirty-one trillion, twelve billion, one hundred three million, one hundred one thousand, one hundred thirty-three".