232113020 has 12 divisors (see below), whose sum is σ = 487437384. Its totient is φ = 92845200.

The previous prime is 232113001. The next prime is 232113029. The reversal of 232113020 is 20311232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 232112986 and 232113004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232113029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5802806 + ... + 5802845.

It is an arithmetic number, because the mean of its divisors is an integer number (40619782).

Almost surely, 2^232113020 is an apocalyptic number.

232113020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232113020 is an abundant number, since it is smaller than the sum of its proper divisors (255324364).

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

232113020 is a wasteful number, since it uses less digits than its factorization.

232113020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11605660 (or 11605658 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 232113020 is about 15235.2558232542. The cubic root of 232113020 is about 614.5631286077.

Adding to 232113020 its reverse (20311232), we get a palindrome (252424252).

The spelling of 232113020 in words is "two hundred thirty-two million, one hundred thirteen thousand, twenty".