100073134923 has 8 divisors (see below), whose sum is σ = 133440385536. Its totient is φ = 66710653800.

The previous prime is 100073134841. The next prime is 100073134927. The reversal of 100073134923 is 329431370001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100073134923 - 2¹⁷ = 100073003851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100073134927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1143123 + ... + 1227548.

It is an arithmetic number, because the mean of its divisors is an integer number (16680048192).

Almost surely, 2^100073134923 is an apocalyptic number.

100073134923 is a deficient number, since it is larger than the sum of its proper divisors (33367250613).

100073134923 is a wasteful number, since it uses less digits than its factorization.

100073134923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384745.

The product of its (nonzero) digits is 13608, while the sum is 33.

The spelling of 100073134923 in words is "one hundred billion, seventy-three million, one hundred thirty-four thousand, nine hundred twenty-three".