32634642101 has 4 divisors (see below), whose sum is σ = 32635046304. Its totient is φ = 32634237900.

The previous prime is 32634642077. The next prime is 32634642149. The reversal of 32634642101 is 10124643623.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 32634642101 - 2¹⁸ = 32634379957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32634642301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34865 + ... + 257846.

It is an arithmetic number, because the mean of its divisors is an integer number (8158761576).

Almost surely, 2^32634642101 is an apocalyptic number.

It is an amenable number.

32634642101 is a deficient number, since it is larger than the sum of its proper divisors (404203).

32634642101 is a wasteful number, since it uses less digits than its factorization.

32634642101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404202.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 32634642101 in words is "thirty-two billion, six hundred thirty-four million, six hundred forty-two thousand, one hundred one".