2031102132023 has 4 divisors (see below), whose sum is σ = 2041308675600. Its totient is φ = 2020895588448.

The previous prime is 2031102131977. The next prime is 2031102132077. The reversal of 2031102132023 is 3202312011302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2031102132023 - 2⁸ = 2031102131767 is a prime.

It is a super-2 number, since 2×2031102132023² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2031102131986 and 2031102132004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031102132083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5103271490 + ... + 5103271887.

It is an arithmetic number, because the mean of its divisors is an integer number (510327168900).

Almost surely, 2^{2031102132023} is an apocalyptic number.

2031102132023 is a deficient number, since it is larger than the sum of its proper divisors (10206543577).

2031102132023 is a wasteful number, since it uses less digits than its factorization.

2031102132023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10206543576.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2031102132023 its reverse (3202312011302), we get a palindrome (5233414143325).

The spelling of 2031102132023 in words is "two trillion, thirty-one billion, one hundred two million, one hundred thirty-two thousand, twenty-three".