19373929101 has 12 divisors (see below), whose sum is σ = 29457436320. Its totient is φ = 12236165640.

The previous prime is 19373929093. The next prime is 19373929171. The reversal of 19373929101 is 10192937391.

It is not a de Polignac number, because 19373929101 - 2³ = 19373929093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19373929171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56648745 + ... + 56649086.

It is an arithmetic number, because the mean of its divisors is an integer number (2454786360).

Almost surely, 2^19373929101 is an apocalyptic number.

It is an amenable number.

19373929101 is a deficient number, since it is larger than the sum of its proper divisors (10083507219).

19373929101 is a wasteful number, since it uses less digits than its factorization.

19373929101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113297856 (or 113297853 counting only the distinct ones).

The product of its (nonzero) digits is 91854, while the sum is 45.

The spelling of 19373929101 in words is "nineteen billion, three hundred seventy-three million, nine hundred twenty-nine thousand, one hundred one".