100313942 has 8 divisors (see below), whose sum is σ = 151802856. Its totient is φ = 49712992.

The previous prime is 100313897. The next prime is 100313953. The reversal of 100313942 is 249313001.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221708 + ... + 222159.

It is an arithmetic number, because the mean of its divisors is an integer number (18975357).

Almost surely, 2^100313942 is an apocalyptic number.

100313942 is a deficient number, since it is larger than the sum of its proper divisors (51488914).

100313942 is a wasteful number, since it uses less digits than its factorization.

100313942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443982.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 100313942 is about 10015.6847993535. The cubic root of 100313942 is about 464.6441058365.

Adding to 100313942 its reverse (249313001), we get a palindrome (349626943).

The spelling of 100313942 in words is "one hundred million, three hundred thirteen thousand, nine hundred forty-two".