230120030424 has 32 divisors (see below), whose sum is σ = 575318470320. Its totient is φ = 76704224256.

The previous prime is 230120030423. The next prime is 230120030509. The reversal of 230120030424 is 424030021032.

It is a self number, because there is not a number n which added to its sum of digits gives 230120030424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230120030423) 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, 712864 + ... + 984080.

Almost surely, 2^230120030424 is an apocalyptic number.

230120030424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

230120030424 is an abundant number, since it is smaller than the sum of its proper divisors (345198439896).

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

230120030424 is a wasteful number, since it uses less digits than its factorization.

230120030424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306579 (or 306575 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 230120030424 its reverse (424030021032), we get a palindrome (654150051456).

The spelling of 230120030424 in words is "two hundred thirty billion, one hundred twenty million, thirty thousand, four hundred twenty-four".