102112003023 has 16 divisors (see below), whose sum is σ = 139160994816. Its totient is φ = 66571233120.

The previous prime is 102112002997. The next prime is 102112003087. The reversal of 102112003023 is 320300211201.

It is not a de Polignac number, because 102112003023 - 2⁶ = 102112002959 is a prime.

It is a super-2 number, since 2×102112003023² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102112002993 and 102112003011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102112003823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127483 + ... + 469548.

It is an arithmetic number, because the mean of its divisors is an integer number (8697562176).

Almost surely, 2^102112003023 is an apocalyptic number.

102112003023 is a deficient number, since it is larger than the sum of its proper divisors (37048991793).

102112003023 is a wasteful number, since it uses less digits than its factorization.

102112003023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598294.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 102112003023 its reverse (320300211201), we get a palindrome (422412214224).

The spelling of 102112003023 in words is "one hundred two billion, one hundred twelve million, three thousand, twenty-three".