100012332213 has 24 divisors (see below), whose sum is σ = 148348062720. Its totient is φ = 64892479680.

The previous prime is 100012332209. The next prime is 100012332241. The reversal of 100012332213 is 312233210001.

It is not a de Polignac number, because 100012332213 - 2² = 100012332209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100012332253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 351093 + ... + 568586.

It is an arithmetic number, because the mean of its divisors is an integer number (6181169280).

Almost surely, 2^100012332213 is an apocalyptic number.

It is an amenable number.

100012332213 is a deficient number, since it is larger than the sum of its proper divisors (48335730507).

100012332213 is a wasteful number, since it uses less digits than its factorization.

100012332213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920009 (or 920006 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 100012332213 its reverse (312233210001), we get a palindrome (412245542214).

The spelling of 100012332213 in words is "one hundred billion, twelve million, three hundred thirty-two thousand, two hundred thirteen".