100353381276 has 48 divisors (see below), whose sum is σ = 242734133376. Its totient is φ = 32242849344.

The previous prime is 100353381263. The next prime is 100353381281. The reversal of 100353381276 is 672183353001.

It is a super-2 number, since 2×100353381276² (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 15 ways as a sum of consecutive naturals, for example, 1008666 + ... + 1103681.

It is an arithmetic number, because the mean of its divisors is an integer number (5056961112).

Almost surely, 2^100353381276 is an apocalyptic number.

It is an amenable number.

100353381276 is an abundant number, since it is smaller than the sum of its proper divisors (142380752100).

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

100353381276 is a wasteful number, since it uses less digits than its factorization.

100353381276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112498 (or 2112496 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 100353381276 in words is "one hundred billion, three hundred fifty-three million, three hundred eighty-one thousand, two hundred seventy-six".