242309102 has 16 divisors (see below), whose sum is σ = 416492160. Its totient is φ = 103570488.

The previous prime is 242309099. The next prime is 242309129. The reversal of 242309102 is 201903242.

It is a congruent number.

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, 17528 + ... + 28139.

It is an arithmetic number, because the mean of its divisors is an integer number (26030760).

Almost surely, 2^242309102 is an apocalyptic number.

242309102 is a deficient number, since it is larger than the sum of its proper divisors (174183058).

242309102 is a wasteful number, since it uses less digits than its factorization.

242309102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46055.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 242309102 is about 15566.2809302672. The cubic root of 242309102 is about 623.4331757545.

The spelling of 242309102 in words is "two hundred forty-two million, three hundred nine thousand, one hundred two".