230110802640 has 160 divisors (see below), whose sum is σ = 805597843200. Its totient is φ = 60356897280.

The previous prime is 230110802611. The next prime is 230110802651. The reversal of 230110802640 is 46208011032.

230110802640 is a `hidden beast` number, since 2 + 3 + 0 + 1 + 10 + 8 + 0 + 2 + 640 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 741460 + ... + 1004979.

It is an arithmetic number, because the mean of its divisors is an integer number (5034986520).

Almost surely, 2^230110802640 is an apocalyptic number.

230110802640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230110802640 is an abundant number, since it is smaller than the sum of its proper divisors (575487040560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230110802640 is a wasteful number, since it uses less digits than its factorization.

230110802640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746522 (or 1746510 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 230110802640 its reverse (46208011032), we get a palindrome (276318813672).

The spelling of 230110802640 in words is "two hundred thirty billion, one hundred ten million, eight hundred two thousand, six hundred forty".