101144104102012 has 12 divisors (see below), whose sum is σ = 177007247008200. Its totient is φ = 50570604956816.

The previous prime is 101144104101991. The next prime is 101144104102043. The reversal of 101144104102012 is 210201401441101.

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, 361616278 + ... + 361895869.

It is an arithmetic number, because the mean of its divisors is an integer number (14750603917350).

Almost surely, 2^{101144104102012} is an apocalyptic number.

It is an amenable number.

101144104102012 is a deficient number, since it is larger than the sum of its proper divisors (75863142906188).

101144104102012 is a wasteful number, since it uses less digits than its factorization.

101144104102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723547100 (or 723547098 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 22.

Adding to 101144104102012 its reverse (210201401441101), we get a palindrome (311345505543113).

The spelling of 101144104102012 in words is "one hundred one trillion, one hundred forty-four billion, one hundred four million, one hundred two thousand, twelve".