100549292240329 has 3 divisors (see below), whose sum is σ = 100549302267757. Its totient is φ = 100549282212902.

The previous prime is 100549292240303. The next prime is 100549292240333. The reversal of 100549292240329 is 923042292945001.

It is a happy number.

The square root of 100549292240329 is 10027427.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 100549292240329 - 2³⁹ = 99999536426441 is a prime.

It is a super-2 number, since 2×100549292240329² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100549292240359) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5013714 + ... + 15041140.

Almost surely, 2^{100549292240329} is an apocalyptic number.

100549292240329 is the 10027427-th square number.

100549292240329 is the 5013714-th centered octagonal number.

It is an amenable number.

100549292240329 is a deficient number, since it is larger than the sum of its proper divisors (10027428).

100549292240329 is an frugal number, since it uses more digits than its factorization.

100549292240329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20054854 (or 10027427 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 52.

The spelling of 100549292240329 in words is "one hundred trillion, five hundred forty-nine billion, two hundred ninety-two million, two hundred forty thousand, three hundred twenty-nine".