1031102100023 has 4 divisors (see below), whose sum is σ = 1032520398000. Its totient is φ = 1029683802048.

The previous prime is 1031102100011. The next prime is 1031102100031. The reversal of 1031102100023 is 3200012011301.

1031102100023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1031102100023 - 2³⁰ = 1030028358199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1031102099980 and 1031102100007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031102100823) 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, 709147898 + ... + 709149351.

It is an arithmetic number, because the mean of its divisors is an integer number (258130099500).

Almost surely, 2^{1031102100023} is an apocalyptic number.

1031102100023 is a deficient number, since it is larger than the sum of its proper divisors (1418297977).

1031102100023 is an equidigital number, since it uses as much as digits as its factorization.

1031102100023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418297976.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1031102100023 its reverse (3200012011301), we get a palindrome (4231114111324).

The spelling of 1031102100023 in words is "one trillion, thirty-one billion, one hundred two million, one hundred thousand, twenty-three".