100240806552 has 16 divisors (see below), whose sum is σ = 250602016440. Its totient is φ = 33413602176.

The previous prime is 100240806541. The next prime is 100240806557. The reversal of 100240806552 is 255608042001.

It is a super-2 number, since 2×100240806552² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100240806557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2088350113 + ... + 2088350160.

Almost surely, 2^100240806552 is an apocalyptic number.

100240806552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100240806552 is an abundant number, since it is smaller than the sum of its proper divisors (150361209888).

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

100240806552 is a wasteful number, since it uses less digits than its factorization.

100240806552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4176700282 (or 4176700278 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 100240806552 its reverse (255608042001), we get a palindrome (355848848553).

The spelling of 100240806552 in words is "one hundred billion, two hundred forty million, eight hundred six thousand, five hundred fifty-two".