103042046 has 8 divisors (see below), whose sum is σ = 159892920. Its totient is φ = 49744408.

The previous prime is 103042031. The next prime is 103042057. The reversal of 103042046 is 640240301.

It is a happy number.

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

It is a super-2 number, since 2×103042046² = 21235326487732232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 888236 + ... + 888351.

It is an arithmetic number, because the mean of its divisors is an integer number (19986615).

Almost surely, 2^103042046 is an apocalyptic number.

103042046 is a deficient number, since it is larger than the sum of its proper divisors (56850874).

103042046 is a wasteful number, since it uses less digits than its factorization.

103042046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776618.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 103042046 is about 10150.9628114775. The cubic root of 103042046 is about 468.8185901171.

Adding to 103042046 its reverse (640240301), we get a palindrome (743282347).

The spelling of 103042046 in words is "one hundred three million, forty-two thousand, forty-six".