120100016373723 has 24 divisors (see below), whose sum is σ = 180312973717968. Its totient is φ = 76964126398272.

The previous prime is 120100016373719. The next prime is 120100016373749. The reversal of 120100016373723 is 327373610001021.

120100016373723 is a `hidden beast` number, since 1 + 2 + 0 + 10 + 0 + 0 + 1 + 637 + 3 + 7 + 2 + 3 = 666.

It is not a de Polignac number, because 120100016373723 - 2² = 120100016373719 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120100016303723) 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, 2172627240 + ... + 2172682517.

It is an arithmetic number, because the mean of its divisors is an integer number (7513040571582).

Almost surely, 2^{120100016373723} is an apocalyptic number.

120100016373723 is a deficient number, since it is larger than the sum of its proper divisors (60212957344245).

120100016373723 is a wasteful number, since it uses less digits than its factorization.

120100016373723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4345309883 (or 4345309880 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

Adding to 120100016373723 its reverse (327373610001021), we get a palindrome (447473626374744).

The spelling of 120100016373723 in words is "one hundred twenty trillion, one hundred billion, sixteen million, three hundred seventy-three thousand, seven hundred twenty-three".