102010101332321 has 8 divisors (see below), whose sum is σ = 125550893947584. Its totient is φ = 80711288966160.

The previous prime is 102010101332309. The next prime is 102010101332351. The reversal of 102010101332321 is 123233101010201.

It is a happy number.

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 102010101332321 - 2³⁴ = 101992921463137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102010101332293 and 102010101332302.

It is not an unprimeable number, because it can be changed into a prime (102010101332351) 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, 560495062175 + ... + 560495062356.

It is an arithmetic number, because the mean of its divisors is an integer number (15693861743448).

Almost surely, 2^{102010101332321} is an apocalyptic number.

It is an amenable number.

102010101332321 is a deficient number, since it is larger than the sum of its proper divisors (23540792615263).

102010101332321 is a wasteful number, since it uses less digits than its factorization.

102010101332321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120990124551.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 102010101332321 its reverse (123233101010201), we get a palindrome (225243202342522).

The spelling of 102010101332321 in words is "one hundred two trillion, ten billion, one hundred one million, three hundred thirty-two thousand, three hundred twenty-one".