100181413652 has 24 divisors (see below), whose sum is σ = 177589007232. Its totient is φ = 49444826400.

The previous prime is 100181413621. The next prime is 100181413691. The reversal of 100181413652 is 256314181001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262799 + ... + 519062.

It is an arithmetic number, because the mean of its divisors is an integer number (7399541968).

Almost surely, 2^100181413652 is an apocalyptic number.

It is an amenable number.

100181413652 is a deficient number, since it is larger than the sum of its proper divisors (77407593580).

100181413652 is a wasteful number, since it uses less digits than its factorization.

100181413652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782279 (or 782277 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

Adding to 100181413652 its reverse (256314181001), we get a palindrome (356495594653).

The spelling of 100181413652 in words is "one hundred billion, one hundred eighty-one million, four hundred thirteen thousand, six hundred fifty-two".