101242674 has 24 divisors (see below), whose sum is σ = 236233452. Its totient is φ = 31151520.

The previous prime is 101242627. The next prime is 101242709. The reversal of 101242674 is 476242101.

It can be written as a sum of positive squares in 2 ways, for example, as 90725625 + 10517049 = 9525^2 + 3243^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216097 + ... + 216564.

Almost surely, 2^101242674 is an apocalyptic number.

101242674 is an abundant number, since it is smaller than the sum of its proper divisors (134990778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101242674 is a wasteful number, since it uses less digits than its factorization.

101242674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432682 (or 432679 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 101242674 is about 10061.9418602971. The cubic root of 101242674 is about 466.0736343452.

Adding to 101242674 its reverse (476242101), we get a palindrome (577484775).

The spelling of 101242674 in words is "one hundred one million, two hundred forty-two thousand, six hundred seventy-four".