232111301020 has 12 divisors (see below), whose sum is σ = 487433732184. Its totient is φ = 92844520400.

The previous prime is 232111301003. The next prime is 232111301027. The reversal of 232111301020 is 20103111232.

It is a super-2 number, since 2×232111301020² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232111300985 and 232111301003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232111301027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5802782506 + ... + 5802782545.

It is an arithmetic number, because the mean of its divisors is an integer number (40619477682).

Almost surely, 2^232111301020 is an apocalyptic number.

232111301020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232111301020 is an abundant number, since it is smaller than the sum of its proper divisors (255322431164).

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

232111301020 is a wasteful number, since it uses less digits than its factorization.

232111301020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11605565060 (or 11605565058 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 232111301020 its reverse (20103111232), we get a palindrome (252214412252).

It can be divided in two parts, 23211 and 1301020, that added together give a palindrome (1324231).

The spelling of 232111301020 in words is "two hundred thirty-two billion, one hundred eleven million, three hundred one thousand, twenty".