232100222311031 has 2 divisors, whose sum is σ = 232100222311032. Its totient is φ = 232100222311030.

The previous prime is 232100222310907. The next prime is 232100222311043. The reversal of 232100222311031 is 130113222001232.

232100222311031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232100222311031 - 2¹⁰ = 232100222310007 is a prime.

It is a super-2 number, since 2×232100222311031² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232100222310988 and 232100222311006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232100222311831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116050111155515 + 116050111155516.

It is an arithmetic number, because the mean of its divisors is an integer number (116050111155516).

Almost surely, 2^{232100222311031} is an apocalyptic number.

232100222311031 is a deficient number, since it is larger than the sum of its proper divisors (1).

232100222311031 is an equidigital number, since it uses as much as digits as its factorization.

232100222311031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 232100222311031 its reverse (130113222001232), we get a palindrome (362213444312263).

The spelling of 232100222311031 in words is "two hundred thirty-two trillion, one hundred billion, two hundred twenty-two million, three hundred eleven thousand, thirty-one".