100342244 has 24 divisors (see below), whose sum is σ = 179581920. Its totient is φ = 49042944.

The previous prime is 100342217. The next prime is 100342259. The reversal of 100342244 is 442243001.

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, 44447 + ... + 46649.

It is an arithmetic number, because the mean of its divisors is an integer number (7482580).

Almost surely, 2^100342244 is an apocalyptic number.

It is an amenable number.

100342244 is a deficient number, since it is larger than the sum of its proper divisors (79239676).

100342244 is a wasteful number, since it uses less digits than its factorization.

100342244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459 (or 2457 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 100342244 is about 10017.0975836317. The cubic root of 100342244 is about 464.6877990682.

Adding to 100342244 its reverse (442243001), we get a palindrome (542585245).

The spelling of 100342244 in words is "one hundred million, three hundred forty-two thousand, two hundred forty-four".