23100142100 has 144 divisors (see below), whose sum is σ = 58816652160. Its totient is φ = 7709644800.

The previous prime is 23100142057. The next prime is 23100142111. The reversal of 23100142100 is 124100132.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24652832 + ... + 24653768.

Almost surely, 2^23100142100 is an apocalyptic number.

23100142100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23100142100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29408326080).

23100142100 is an abundant number, since it is smaller than the sum of its proper divisors (35716510060).

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

23100142100 is a wasteful number, since it uses less digits than its factorization.

23100142100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1858 (or 1851 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 23100142100 its reverse (124100132), we get a palindrome (23224242232).

The spelling of 23100142100 in words is "twenty-three billion, one hundred million, one hundred forty-two thousand, one hundred".