101943934 has 24 divisors (see below), whose sum is σ = 167673024. Its totient is φ = 46276800.

The previous prime is 101943913. The next prime is 101943937. The reversal of 101943934 is 439349101.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 101943934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101943937) 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, 327639 + ... + 327949.

It is an arithmetic number, because the mean of its divisors is an integer number (6986376).

Almost surely, 2^101943934 is an apocalyptic number.

101943934 is a deficient number, since it is larger than the sum of its proper divisors (65729090).

101943934 is an equidigital number, since it uses as much as digits as its factorization.

101943934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672 (or 361 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 101943934 is about 10096.7288762252. The cubic root of 101943934 is about 467.1472497003.

The spelling of 101943934 in words is "one hundred one million, nine hundred forty-three thousand, nine hundred thirty-four".