230785331117331 has 16 divisors (see below), whose sum is σ = 310792472304768. Its totient is φ = 152319417076800.

The previous prime is 230785331117317. The next prime is 230785331117353. The reversal of 230785331117331 is 133711133587032.

It is not a de Polignac number, because 230785331117331 - 2⁷ = 230785331117203 is a prime.

It is a super-2 number, since 2×230785331117331² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230785331117371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234308490 + ... + 235291391.

It is an arithmetic number, because the mean of its divisors is an integer number (19424529519048).

Almost surely, 2^{230785331117331} is an apocalyptic number.

230785331117331 is a deficient number, since it is larger than the sum of its proper divisors (80007141187437).

230785331117331 is a wasteful number, since it uses less digits than its factorization.

230785331117331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469601522.

The product of its (nonzero) digits is 952560, while the sum is 48.

The spelling of 230785331117331 in words is "two hundred thirty trillion, seven hundred eighty-five billion, three hundred thirty-one million, one hundred seventeen thousand, three hundred thirty-one".