100500521132 has 12 divisors (see below), whose sum is σ = 191864631336. Its totient is φ = 45682055040.

The previous prime is 100500521131. The next prime is 100500521161. The reversal of 100500521132 is 231125005001.

It is a happy number.

It is a super-3 number, since 3×100500521132³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (100500521131) 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, 1142051333 + ... + 1142051420.

It is an arithmetic number, because the mean of its divisors is an integer number (15988719278).

Almost surely, 2^100500521132 is an apocalyptic number.

It is an amenable number.

100500521132 is a deficient number, since it is larger than the sum of its proper divisors (91364110204).

100500521132 is a wasteful number, since it uses less digits than its factorization.

100500521132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284102768 (or 2284102766 counting only the distinct ones).

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

Adding to 100500521132 its reverse (231125005001), we get a palindrome (331625526133).

The spelling of 100500521132 in words is "one hundred billion, five hundred million, five hundred twenty-one thousand, one hundred thirty-two".