101323112213012 has 12 divisors (see below), whose sum is σ = 177351493458720. Its totient is φ = 50651256939096.

The previous prime is 101323112212969. The next prime is 101323112213021. The reversal of 101323112213012 is 210312211323101.

It is a happy number.

It is a super-2 number, since 2×101323112213012² (a number of 29 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 3 ways as a sum of consecutive naturals, for example, 2574769718 + ... + 2574809069.

It is an arithmetic number, because the mean of its divisors is an integer number (14779291121560).

Almost surely, 2^{101323112213012} is an apocalyptic number.

It is an amenable number.

101323112213012 is a deficient number, since it is larger than the sum of its proper divisors (76028381245708).

101323112213012 is a wasteful number, since it uses less digits than its factorization.

101323112213012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5149583710 (or 5149583708 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 101323112213012 its reverse (210312211323101), we get a palindrome (311635323536113).

The spelling of 101323112213012 in words is "one hundred one trillion, three hundred twenty-three billion, one hundred twelve million, two hundred thirteen thousand, twelve".