101003312133212 has 12 divisors (see below), whose sum is σ = 176755981902360. Its totient is φ = 50501603018256.

The previous prime is 101003312133193. The next prime is 101003312133223. The reversal of 101003312133212 is 212331213300101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8812223 + ... + 16723094.

It is an arithmetic number, because the mean of its divisors is an integer number (14729665158530).

Almost surely, 2^{101003312133212} is an apocalyptic number.

It is an amenable number.

101003312133212 is a deficient number, since it is larger than the sum of its proper divisors (75752669769148).

101003312133212 is a wasteful number, since it uses less digits than its factorization.

101003312133212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26524180 (or 26524178 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 101003312133212 its reverse (212331213300101), we get a palindrome (313334525433313).

The spelling of 101003312133212 in words is "one hundred one trillion, three billion, three hundred twelve million, one hundred thirty-three thousand, two hundred twelve".