242102699 has 2 divisors, whose sum is σ = 242102700. Its totient is φ = 242102698.

The previous prime is 242102681. The next prime is 242102723. The reversal of 242102699 is 996201242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242102699 - 2¹⁶ = 242037163 is a prime.

It is a super-2 number, since 2×242102699² = 117227433726169202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (242102639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121051349 + 121051350.

It is an arithmetic number, because the mean of its divisors is an integer number (121051350).

Almost surely, 2^242102699 is an apocalyptic number.

242102699 is a deficient number, since it is larger than the sum of its proper divisors (1).

242102699 is an equidigital number, since it uses as much as digits as its factorization.

242102699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 242102699 is about 15559.6497068539. The cubic root of 242102699 is about 623.2561084868.

The spelling of 242102699 in words is "two hundred forty-two million, one hundred two thousand, six hundred ninety-nine".