102932243 has 2 divisors, whose sum is σ = 102932244. Its totient is φ = 102932242.

The previous prime is 102932227. The next prime is 102932251. The reversal of 102932243 is 342239201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102932243 - 2⁴ = 102932227 is a prime.

It is a super-2 number, since 2×102932243² = 21190093298022098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102932213) 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, 51466121 + 51466122.

It is an arithmetic number, because the mean of its divisors is an integer number (51466122).

Almost surely, 2^102932243 is an apocalyptic number.

102932243 is a deficient number, since it is larger than the sum of its proper divisors (1).

102932243 is an equidigital number, since it uses as much as digits as its factorization.

102932243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 102932243 is about 10145.5528681290. The cubic root of 102932243 is about 468.6520044511.

The spelling of 102932243 in words is "one hundred two million, nine hundred thirty-two thousand, two hundred forty-three".