23233440342100 has 72 divisors (see below), whose sum is σ = 54178996072320. Its totient is φ = 8616159045120.

The previous prime is 23233440342061. The next prime is 23233440342169. The reversal of 23233440342100 is 124304433232.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101876620 + ... + 102104419.

It is an arithmetic number, because the mean of its divisors is an integer number (752486056560).

Almost surely, 2^{23233440342100} is an apocalyptic number.

23233440342100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23233440342100 is an abundant number, since it is smaller than the sum of its proper divisors (30945555730220).

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

23233440342100 is a wasteful number, since it uses less digits than its factorization.

23233440342100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203981137 (or 203981130 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 23233440342100 its reverse (124304433232), we get a palindrome (23357744775332).

The spelling of 23233440342100 in words is "twenty-three trillion, two hundred thirty-three billion, four hundred forty million, three hundred forty-two thousand, one hundred".