101942723234 has 16 divisors (see below), whose sum is σ = 175595122080. Its totient is φ = 43898780160.

The previous prime is 101942723227. The next prime is 101942723257. The reversal of 101942723234 is 432327249101.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121940639 + ... + 121941474.

It is an arithmetic number, because the mean of its divisors is an integer number (10974695130).

Almost surely, 2^101942723234 is an apocalyptic number.

101942723234 is a deficient number, since it is larger than the sum of its proper divisors (73652398846).

101942723234 is a wasteful number, since it uses less digits than its factorization.

101942723234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243882145.

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 101942723234 in words is "one hundred one billion, nine hundred forty-two million, seven hundred twenty-three thousand, two hundred thirty-four".