100533512064 has 64 divisors (see below), whose sum is σ = 267172467840. Its totient is φ = 33494816256.

The previous prime is 100533512059. The next prime is 100533512069. The reversal of 100533512064 is 460215335001.

It is an interprime number because it is at equal distance from previous prime (100533512059) and next prime (100533512069).

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100533512069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 737029 + ... + 862715.

It is an arithmetic number, because the mean of its divisors is an integer number (4174569810).

Almost surely, 2^100533512064 is an apocalyptic number.

It is an amenable number.

100533512064 is an abundant number, since it is smaller than the sum of its proper divisors (166638955776).

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

100533512064 is a wasteful number, since it uses less digits than its factorization.

100533512064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127787 (or 127775 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 100533512064 its reverse (460215335001), we get a palindrome (560748847065).

The spelling of 100533512064 in words is "one hundred billion, five hundred thirty-three million, five hundred twelve thousand, sixty-four".