102311022023 has 8 divisors (see below), whose sum is σ = 116928882048. Its totient is φ = 87693661944.

The previous prime is 102311022017. The next prime is 102311022049. The reversal of 102311022023 is 320220113201.

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

It is not a de Polignac number, because 102311022023 - 2⁴ = 102311022007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102311021992 and 102311022010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102311022013) 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, 574640 + ... + 731322.

It is an arithmetic number, because the mean of its divisors is an integer number (14616110256).

Almost surely, 2^102311022023 is an apocalyptic number.

102311022023 is a deficient number, since it is larger than the sum of its proper divisors (14617860025).

102311022023 is an equidigital number, since it uses as much as digits as its factorization.

102311022023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249973.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 102311022023 its reverse (320220113201), we get a palindrome (422531135224).

The spelling of 102311022023 in words is "one hundred two billion, three hundred eleven million, twenty-two thousand, twenty-three".