100540033044 has 36 divisors (see below), whose sum is σ = 257858876352. Its totient is φ = 30466676240.

The previous prime is 100540033037. The next prime is 100540033051. The reversal of 100540033044 is 440330045001.

It is an interprime number because it is at equal distance from previous prime (100540033037) and next prime (100540033051).

It is a super-2 number, since 2×100540033044² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34619772 + ... + 34622675.

Almost surely, 2^100540033044 is an apocalyptic number.

It is an amenable number.

100540033044 is an abundant number, since it is smaller than the sum of its proper divisors (157318843308).

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

100540033044 is a wasteful number, since it uses less digits than its factorization.

100540033044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69242476 (or 69242463 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 100540033044 its reverse (440330045001), we get a palindrome (540870078045).

The spelling of 100540033044 in words is "one hundred billion, five hundred forty million, thirty-three thousand, forty-four".