123292933 has 2 divisors, whose sum is σ = 123292934. Its totient is φ = 123292932.

The previous prime is 123292879. The next prime is 123292937. The reversal of 123292933 is 339292321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111133764 + 12159169 = 10542^2 + 3487^2 .

It is an emirp because it is prime and its reverse (339292321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 123292933 - 2¹⁷ = 123161861 is a prime.

It is a super-2 number, since 2×123292933² = 30402294655484978, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123292937) 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, 61646466 + 61646467.

It is an arithmetic number, because the mean of its divisors is an integer number (61646467).

Almost surely, 2^123292933 is an apocalyptic number.

It is an amenable number.

123292933 is a deficient number, since it is larger than the sum of its proper divisors (1).

123292933 is an equidigital number, since it uses as much as digits as its factorization.

123292933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17496, while the sum is 34.

The square root of 123292933 is about 11103.7350923011. The cubic root of 123292933 is about 497.7134701686.

The spelling of 123292933 in words is "one hundred twenty-three million, two hundred ninety-two thousand, nine hundred thirty-three".