301661740340231 has 16 divisors (see below), whose sum is σ = 302678642433024. Its totient is φ = 300646107823104.

The previous prime is 301661740340179. The next prime is 301661740340237. The reversal of 301661740340231 is 132043047166103.

It is a cyclic number.

It is not a de Polignac number, because 301661740340231 - 2¹⁴ = 301661740323847 is a prime.

It is a super-2 number, since 2×301661740340231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301661740340237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3265504115 + ... + 3265596491.

It is an arithmetic number, because the mean of its divisors is an integer number (18917415152064).

Almost surely, 2^{301661740340231} is an apocalyptic number.

301661740340231 is a deficient number, since it is larger than the sum of its proper divisors (1016902092793).

301661740340231 is a wasteful number, since it uses less digits than its factorization.

301661740340231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99130.

The product of its (nonzero) digits is 217728, while the sum is 41.

The spelling of 301661740340231 in words is "three hundred one trillion, six hundred sixty-one billion, seven hundred forty million, three hundred forty thousand, two hundred thirty-one".