230011131042 has 48 divisors (see below), whose sum is σ = 621328773312. Its totient is φ = 59743150560.

The previous prime is 230011131037. The next prime is 230011131047. The reversal of 230011131042 is 240131110032.

230011131042 is a `hidden beast` number, since 2 + 300 + 1 + 11 + 310 + 42 = 666.

It is an interprime number because it is at equal distance from previous prime (230011131037) and next prime (230011131047).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (230011131047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82975213 + ... + 82977984.

It is an arithmetic number, because the mean of its divisors is an integer number (12944349444).

Almost surely, 2^230011131042 is an apocalyptic number.

230011131042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

230011131042 is an abundant number, since it is smaller than the sum of its proper divisors (391317642270).

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

230011131042 is a wasteful number, since it uses less digits than its factorization.

230011131042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165953223 (or 165953220 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 230011131042 its reverse (240131110032), we get a palindrome (470142241074).

The spelling of 230011131042 in words is "two hundred thirty billion, eleven million, one hundred thirty-one thousand, forty-two".