10102021323 has 8 divisors (see below), whose sum is σ = 13475391888. Its totient is φ = 6731665824.

The previous prime is 10102021301. The next prime is 10102021339. The reversal of 10102021323 is 32312020101.

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

It is not a de Polignac number, because 10102021323 - 2⁸ = 10102021067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10102021343) 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, 745936 + ... + 759357.

It is an arithmetic number, because the mean of its divisors is an integer number (1684423986).

Almost surely, 2^10102021323 is an apocalyptic number.

10102021323 is a deficient number, since it is larger than the sum of its proper divisors (3373370565).

10102021323 is a wasteful number, since it uses less digits than its factorization.

10102021323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507533.

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

Adding to 10102021323 its reverse (32312020101), we get a palindrome (42414041424).

The spelling of 10102021323 in words is "ten billion, one hundred two million, twenty-one thousand, three hundred twenty-three".