100012023230 has 64 divisors (see below), whose sum is σ = 217931575680. Its totient is φ = 32259416064.

The previous prime is 100012023227. The next prime is 100012023233. The reversal of 100012023230 is 32320210001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (100012023227) and next prime (100012023233).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100012023233) 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, 3088604 + ... + 3120816.

It is an arithmetic number, because the mean of its divisors is an integer number (3405180870).

Almost surely, 2^100012023230 is an apocalyptic number.

100012023230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100012023230 is an abundant number, since it is smaller than the sum of its proper divisors (117919552450).

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

100012023230 is a wasteful number, since it uses less digits than its factorization.

100012023230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34853.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 100012023230 its reverse (32320210001), we get a palindrome (132332233231).

The spelling of 100012023230 in words is "one hundred billion, twelve million, twenty-three thousand, two hundred thirty".