12023102130 has 64 divisors (see below), whose sum is σ = 31093590528. Its totient is φ = 2957771520.

The previous prime is 12023102123. The next prime is 12023102137. The reversal of 12023102130 is 3120132021.

It is an interprime number because it is at equal distance from previous prime (12023102123) and next prime (12023102137).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (12023102137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 721452 + ... + 737928.

It is an arithmetic number, because the mean of its divisors is an integer number (485837352).

Almost surely, 2^12023102130 is an apocalyptic number.

12023102130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12023102130 is an abundant number, since it is smaller than the sum of its proper divisors (19070488398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12023102130 is a wasteful number, since it uses less digits than its factorization.

12023102130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18371.

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

Adding to 12023102130 its reverse (3120132021), we get a palindrome (15143234151).

The spelling of 12023102130 in words is "twelve billion, twenty-three million, one hundred two thousand, one hundred thirty".