32315955101 has 2 divisors, whose sum is σ = 32315955102. Its totient is φ = 32315955100.

The previous prime is 32315955073. The next prime is 32315955109. The reversal of 32315955101 is 10155951323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19262664100 + 13053291001 = 138790^2 + 114251^2 .

It is a cyclic number.

It is not a de Polignac number, because 32315955101 - 2⁶ = 32315955037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32315955109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16157977550 + 16157977551.

It is an arithmetic number, because the mean of its divisors is an integer number (16157977551).

Almost surely, 2^32315955101 is an apocalyptic number.

It is an amenable number.

32315955101 is a deficient number, since it is larger than the sum of its proper divisors (1).

32315955101 is an equidigital number, since it uses as much as digits as its factorization.

32315955101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20250, while the sum is 35.

The spelling of 32315955101 in words is "thirty-two billion, three hundred fifteen million, nine hundred fifty-five thousand, one hundred one".