2131102123233 has 8 divisors (see below), whose sum is σ = 2863843273728. Its totient is φ = 1409547860784.

The previous prime is 2131102123231. The next prime is 2131102123303. The reversal of 2131102123233 is 3323212011312.

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

It is not a de Polignac number, because 2131102123233 - 2¹ = 2131102123231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2131102123231) 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, 2796721566 + ... + 2796722327.

It is an arithmetic number, because the mean of its divisors is an integer number (357980409216).

Almost surely, 2^{2131102123233} is an apocalyptic number.

It is an amenable number.

2131102123233 is a deficient number, since it is larger than the sum of its proper divisors (732741150495).

2131102123233 is a wasteful number, since it uses less digits than its factorization.

2131102123233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5593444023.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2131102123233 its reverse (3323212011312), we get a palindrome (5454314134545).

The spelling of 2131102123233 in words is "two trillion, one hundred thirty-one billion, one hundred two million, one hundred twenty-three thousand, two hundred thirty-three".