230232301130 has 16 divisors (see below), whose sum is σ = 446296460904. Its totient is φ = 85008849600.

The previous prime is 230232301111. The next prime is 230232301133. The reversal of 230232301130 is 31103232032.

It can be written as a sum of positive squares in 4 ways, for example, as 174624530161 + 55607770969 = 417881^2 + 235813^2 .

It is a super-2 number, since 2×230232301130² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (230232301133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 885508721 + ... + 885508980.

Almost surely, 2^230232301130 is an apocalyptic number.

230232301130 is a deficient number, since it is larger than the sum of its proper divisors (216064159774).

230232301130 is a wasteful number, since it uses less digits than its factorization.

230232301130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771017721.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 230232301130 its reverse (31103232032), we get a palindrome (261335533162).

The spelling of 230232301130 in words is "two hundred thirty billion, two hundred thirty-two million, three hundred one thousand, one hundred thirty".