100532254451 has 8 divisors (see below), whose sum is σ = 100769104800. Its totient is φ = 100295551872.

The previous prime is 100532254441. The next prime is 100532254469. The reversal of 100532254451 is 154452235001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100532254451 is a prime.

It is a super-2 number, since 2×100532254451² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100532254421) 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, 1389725 + ... + 1460273.

It is an arithmetic number, because the mean of its divisors is an integer number (12596138100).

Almost surely, 2^100532254451 is an apocalyptic number.

100532254451 is a deficient number, since it is larger than the sum of its proper divisors (236850349).

100532254451 is an equidigital number, since it uses as much as digits as its factorization.

100532254451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73885.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 100532254451 its reverse (154452235001), we get a palindrome (254984489452).

The spelling of 100532254451 in words is "one hundred billion, five hundred thirty-two million, two hundred fifty-four thousand, four hundred fifty-one".