102023223022031 has 4 divisors (see below), whose sum is σ = 107392866339000. Its totient is φ = 96653579705064.

The previous prime is 102023223022027. The next prime is 102023223022033. The reversal of 102023223022031 is 130220322320201.

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 102023223022031 - 2² = 102023223022027 is a prime.

It is a super-2 number, since 2×102023223022031² (a number of 29 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 = 102023223021988 and 102023223022006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102023223022033) 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, 2684821658456 + ... + 2684821658493.

It is an arithmetic number, because the mean of its divisors is an integer number (26848216584750).

Almost surely, 2^{102023223022031} is an apocalyptic number.

102023223022031 is a deficient number, since it is larger than the sum of its proper divisors (5369643316969).

102023223022031 is an equidigital number, since it uses as much as digits as its factorization.

102023223022031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5369643316968.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 102023223022031 its reverse (130220322320201), we get a palindrome (232243545342232).

The spelling of 102023223022031 in words is "one hundred two trillion, twenty-three billion, two hundred twenty-three million, twenty-two thousand, thirty-one".