23152150100 has 18 divisors (see below), whose sum is σ = 50240165934. Its totient is φ = 9260860000.

The previous prime is 23152150097. The next prime is 23152150121. The reversal of 23152150100 is 105125132.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 7506143044 + 15646007056 = 86638^2 + 125084^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115760651 + ... + 115760850.

Almost surely, 2^23152150100 is an apocalyptic number.

23152150100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23152150100 is an abundant number, since it is smaller than the sum of its proper divisors (27088015834).

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

23152150100 is a wasteful number, since it uses less digits than its factorization.

23152150100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231521515 (or 231521508 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 23152150100 its reverse (105125132), we get a palindrome (23257275232).

The spelling of 23152150100 in words is "twenty-three billion, one hundred fifty-two million, one hundred fifty thousand, one hundred".