232111299997 has 2 divisors, whose sum is σ = 232111299998. Its totient is φ = 232111299996.

The previous prime is 232111299989. The next prime is 232111300037. The reversal of 232111299997 is 799992111232.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 232035853401 + 75446596 = 481701^2 + 8686^2 .

It is a cyclic number.

It is not a de Polignac number, because 232111299997 - 2³ = 232111299989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232111299197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116055649998 + 116055649999.

It is an arithmetic number, because the mean of its divisors is an integer number (116055649999).

Almost surely, 2^232111299997 is an apocalyptic number.

It is an amenable number.

232111299997 is a deficient number, since it is larger than the sum of its proper divisors (1).

232111299997 is an equidigital number, since it uses as much as digits as its factorization.

232111299997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1102248, while the sum is 55.

The spelling of 232111299997 in words is "two hundred thirty-two billion, one hundred eleven million, two hundred ninety-nine thousand, nine hundred ninety-seven".