100533051 has 6 divisors (see below), whose sum is σ = 145214420. Its totient is φ = 67022028.

The previous prime is 100533029. The next prime is 100533067. The reversal of 100533051 is 150335001.

It is a happy number.

It is not a de Polignac number, because 100533051 - 2¹⁰ = 100532027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100533071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5585161 + ... + 5585178.

Almost surely, 2^100533051 is an apocalyptic number.

100533051 is a deficient number, since it is larger than the sum of its proper divisors (44681369).

100533051 is a wasteful number, since it uses less digits than its factorization.

100533051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11170345 (or 11170342 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The square root of 100533051 is about 10026.6171264290. The cubic root of 100533051 is about 464.9821567902.

Adding to 100533051 its reverse (150335001), we get a palindrome (250868052).

The spelling of 100533051 in words is "one hundred million, five hundred thirty-three thousand, fifty-one".