101905342 has 32 divisors (see below), whose sum is σ = 191600640. Its totient is φ = 39490080.

The previous prime is 101905337. The next prime is 101905357. The reversal of 101905342 is 243509101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28659 + ... + 32017.

It is an arithmetic number, because the mean of its divisors is an integer number (5987520).

Almost surely, 2^101905342 is an apocalyptic number.

101905342 is a deficient number, since it is larger than the sum of its proper divisors (89695298).

101905342 is a wasteful number, since it uses less digits than its factorization.

101905342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3576.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 101905342 is about 10094.8175813137. The cubic root of 101905342 is about 467.0882943466.

The spelling of 101905342 in words is "one hundred one million, nine hundred five thousand, three hundred forty-two".