100322135512 has 32 divisors (see below), whose sum is σ = 190085036400. Its totient is φ = 49635483264.

The previous prime is 100322135509. The next prime is 100322135521. The reversal of 100322135512 is 215531223001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130638 + ... + 466594.

Almost surely, 2^100322135512 is an apocalyptic number.

It is an amenable number.

100322135512 is a deficient number, since it is larger than the sum of its proper divisors (89762900888).

100322135512 is a wasteful number, since it uses less digits than its factorization.

100322135512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336355 (or 336351 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 100322135512 its reverse (215531223001), we get a palindrome (315853358513).

The spelling of 100322135512 in words is "one hundred billion, three hundred twenty-two million, one hundred thirty-five thousand, five hundred twelve".