242310371 has 2 divisors, whose sum is σ = 242310372. Its totient is φ = 242310370.

The previous prime is 242310253. The next prime is 242310403. The reversal of 242310371 is 173013242.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242310371 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (242390371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121155185 + 121155186.

It is an arithmetic number, because the mean of its divisors is an integer number (121155186).

Almost surely, 2^242310371 is an apocalyptic number.

242310371 is a deficient number, since it is larger than the sum of its proper divisors (1).

242310371 is an equidigital number, since it uses as much as digits as its factorization.

242310371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 242310371 is about 15566.3216913952. The cubic root of 242310371 is about 623.4342640825.

The spelling of 242310371 in words is "two hundred forty-two million, three hundred ten thousand, three hundred seventy-one".