10320132021 has 8 divisors (see below), whose sum is σ = 13764539040. Its totient is φ = 6877906512.

The previous prime is 10320132001. The next prime is 10320132023. The reversal of 10320132021 is 12023102301.

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

It is not a de Polignac number, because 10320132021 - 2⁶ = 10320131957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10320132023) 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, 534306 + ... + 553283.

It is an arithmetic number, because the mean of its divisors is an integer number (1720567380).

Almost surely, 2^10320132021 is an apocalyptic number.

It is an amenable number.

10320132021 is a deficient number, since it is larger than the sum of its proper divisors (3444407019).

10320132021 is a wasteful number, since it uses less digits than its factorization.

10320132021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090755.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10320132021 its reverse (12023102301), we get a palindrome (22343234322).

The spelling of 10320132021 in words is "ten billion, three hundred twenty million, one hundred thirty-two thousand, twenty-one".