913232101 has 2 divisors, whose sum is σ = 913232102. Its totient is φ = 913232100.

The previous prime is 913232081. The next prime is 913232141. The reversal of 913232101 is 101232319.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 733001476 + 180230625 = 27074^2 + 13425^2 .

It is an emirp because it is prime and its reverse (101232319) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 913232101 - 2⁷ = 913231973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (913232141) 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 as a sum of consecutive naturals, namely, 456616050 + 456616051.

It is an arithmetic number, because the mean of its divisors is an integer number (456616051).

Almost surely, 2^913232101 is an apocalyptic number.

It is an amenable number.

913232101 is a deficient number, since it is larger than the sum of its proper divisors (1).

913232101 is an equidigital number, since it uses as much as digits as its factorization.

913232101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 913232101 is about 30219.7303263944. The cubic root of 913232101 is about 970.1980326889.

The spelling of 913232101 in words is "nine hundred thirteen million, two hundred thirty-two thousand, one hundred one".