2139730105101 has 8 divisors (see below), whose sum is σ = 2852991100224. Its totient is φ = 1426477923360.

The previous prime is 2139730105091. The next prime is 2139730105129. The reversal of 2139730105101 is 1015010379312.

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

It is not a de Polignac number, because 2139730105101 - 2³⁵ = 2105370366733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2139730105801) 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, 1614361 + ... + 2624046.

It is an arithmetic number, because the mean of its divisors is an integer number (356623887528).

Almost surely, 2^{2139730105101} is an apocalyptic number.

It is an amenable number.

2139730105101 is a deficient number, since it is larger than the sum of its proper divisors (713260995123).

2139730105101 is a wasteful number, since it uses less digits than its factorization.

2139730105101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4406691.

The product of its (nonzero) digits is 5670, while the sum is 33.

The spelling of 2139730105101 in words is "two trillion, one hundred thirty-nine billion, seven hundred thirty million, one hundred five thousand, one hundred one".