102971323 has 8 divisors (see below), whose sum is σ = 126734048. Its totient is φ = 81471744.

The previous prime is 102971303. The next prime is 102971357. The reversal of 102971323 is 323179201.

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 102971323 - 2¹³ = 102963131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102971291 and 102971300.

It is not an unprimeable number, because it can be changed into a prime (102971303) 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, 565686 + ... + 565867.

It is an arithmetic number, because the mean of its divisors is an integer number (15841756).

Almost surely, 2^102971323 is an apocalyptic number.

102971323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102971323 is a deficient number, since it is larger than the sum of its proper divisors (23762725).

102971323 is a wasteful number, since it uses less digits than its factorization.

102971323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131573.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 102971323 is about 10147.4786523550. The cubic root of 102971323 is about 468.7113075500.

The spelling of 102971323 in words is "one hundred two million, nine hundred seventy-one thousand, three hundred twenty-three".