10102969 has 2 divisors, whose sum is σ = 10102970. Its totient is φ = 10102968.

The previous prime is 10102951. The next prime is 10102973. The reversal of 10102969 is 96920101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5953600 + 4149369 = 2440^2 + 2037^2 .

It is an emirp because it is prime and its reverse (96920101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10102969 - 2¹⁵ = 10070201 is a prime.

It is a super-2 number, since 2×10102969² = 204139965229922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10102909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051484 + 5051485.

It is an arithmetic number, because the mean of its divisors is an integer number (5051485).

Almost surely, 2^10102969 is an apocalyptic number.

It is an amenable number.

10102969 is a deficient number, since it is larger than the sum of its proper divisors (1).

10102969 is an equidigital number, since it uses as much as digits as its factorization.

10102969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 10102969 is about 3178.5167924678. The cubic root of 10102969 is about 216.1804119707.

The spelling of 10102969 in words is "ten million, one hundred two thousand, nine hundred sixty-nine".