102201332021 has 8 divisors (see below), whose sum is σ = 102396927360. Its totient is φ = 102005831952.

The previous prime is 102201331927. The next prime is 102201332039. The reversal of 102201332021 is 120233102201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102201332021 - 2¹⁴ = 102201315637 is a prime.

It is a super-2 number, since 2×102201332021² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102201332521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2346440 + ... + 2389598.

It is an arithmetic number, because the mean of its divisors is an integer number (12799615920).

Almost surely, 2^102201332021 is an apocalyptic number.

It is an amenable number.

102201332021 is a deficient number, since it is larger than the sum of its proper divisors (195595339).

102201332021 is an equidigital number, since it uses as much as digits as its factorization.

102201332021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47635.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 102201332021 its reverse (120233102201), we get a palindrome (222434434222).

The spelling of 102201332021 in words is "one hundred two billion, two hundred one million, three hundred thirty-two thousand, twenty-one".