102970223 has 16 divisors (see below), whose sum is σ = 108993120. Its totient is φ = 97168896.

The previous prime is 102970199. The next prime is 102970243. The reversal of 102970223 is 322079201.

It is a cyclic number.

It is not a de Polignac number, because 102970223 - 2¹⁰ = 102969199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102970192 and 102970201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102970243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180683 + ... + 181251.

It is an arithmetic number, because the mean of its divisors is an integer number (6812070).

Almost surely, 2^102970223 is an apocalyptic number.

102970223 is a deficient number, since it is larger than the sum of its proper divisors (6022897).

102970223 is an equidigital number, since it uses as much as digits as its factorization.

102970223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 102970223 is about 10147.4244515542. The cubic root of 102970223 is about 468.7096385278.

The spelling of 102970223 in words is "one hundred two million, nine hundred seventy thousand, two hundred twenty-three".