102953369 has 2 divisors, whose sum is σ = 102953370. Its totient is φ = 102953368.

The previous prime is 102953321. The next prime is 102953413. The reversal of 102953369 is 963359201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74736025 + 28217344 = 8645^2 + 5312^2 .

It is a cyclic number.

It is not a de Polignac number, because 102953369 - 2²⁰ = 101904793 is a prime.

It is a super-2 number, since 2×102953369² = 21198792376900322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102953069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51476684 + 51476685.

It is an arithmetic number, because the mean of its divisors is an integer number (51476685).

Almost surely, 2^102953369 is an apocalyptic number.

It is an amenable number.

102953369 is a deficient number, since it is larger than the sum of its proper divisors (1).

102953369 is an equidigital number, since it uses as much as digits as its factorization.

102953369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43740, while the sum is 38.

The square root of 102953369 is about 10146.5939605367. The cubic root of 102953369 is about 468.6840645866.

The spelling of 102953369 in words is "one hundred two million, nine hundred fifty-three thousand, three hundred sixty-nine".