23132201441 has 2 divisors, whose sum is σ = 23132201442. Its totient is φ = 23132201440.

The previous prime is 23132201413. The next prime is 23132201479. The reversal of 23132201441 is 14410223132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22558838416 + 573363025 = 150196^2 + 23945^2 .

It is a cyclic number.

It is not a de Polignac number, because 23132201441 - 2²² = 23128007137 is a prime.

It is not a weakly prime, because it can be changed into another prime (23132201041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11566100720 + 11566100721.

It is an arithmetic number, because the mean of its divisors is an integer number (11566100721).

Almost surely, 2^23132201441 is an apocalyptic number.

It is an amenable number.

23132201441 is a deficient number, since it is larger than the sum of its proper divisors (1).

23132201441 is an equidigital number, since it uses as much as digits as its factorization.

23132201441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 23132201441 its reverse (14410223132), we get a palindrome (37542424573).

The spelling of 23132201441 in words is "twenty-three billion, one hundred thirty-two million, two hundred one thousand, four hundred forty-one".