9902332101 has 4 divisors (see below), whose sum is σ = 13203109472. Its totient is φ = 6601554732.

The previous prime is 9902332073. The next prime is 9902332109. The reversal of 9902332101 is 1012332099.

It is a happy number.

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.

It is not a de Polignac number, because 9902332101 - 2¹⁹ = 9901807813 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 (9902332109) 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, 1650388681 + ... + 1650388686.

It is an arithmetic number, because the mean of its divisors is an integer number (3300777368).

Almost surely, 2^9902332101 is an apocalyptic number.

It is an amenable number.

9902332101 is a deficient number, since it is larger than the sum of its proper divisors (3300777371).

9902332101 is a wasteful number, since it uses less digits than its factorization.

9902332101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3300777370.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 9902332101 is about 99510.4622690499. The cubic root of 9902332101 is about 2147.3977603368.

The spelling of 9902332101 in words is "nine billion, nine hundred two million, three hundred thirty-two thousand, one hundred one".