100545021411252 has 96 divisors (see below), whose sum is σ = 261880855367040. Its totient is φ = 29765018849280.

The previous prime is 100545021411169. The next prime is 100545021411409. The reversal of 100545021411252 is 252114120545001.

It is a super-3 number, since 3×100545021411252³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29210677 + ... + 32470812.

It is an arithmetic number, because the mean of its divisors is an integer number (2727925576740).

Almost surely, 2^{100545021411252} is an apocalyptic number.

100545021411252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100545021411252 is an abundant number, since it is smaller than the sum of its proper divisors (161335833955788).

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

100545021411252 is a wasteful number, since it uses less digits than its factorization.

100545021411252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61681793 (or 61681791 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 33.

Adding to 100545021411252 its reverse (252114120545001), we get a palindrome (352659141956253).

The spelling of 100545021411252 in words is "one hundred trillion, five hundred forty-five billion, twenty-one million, four hundred eleven thousand, two hundred fifty-two".