103332091 has 2 divisors, whose sum is σ = 103332092. Its totient is φ = 103332090.

The previous prime is 103332049. The next prime is 103332121. The reversal of 103332091 is 190233301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103332091 - 2¹⁵ = 103299323 is a prime.

It is not a weakly prime, because it can be changed into another prime (103332041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51666045 + 51666046.

It is an arithmetic number, because the mean of its divisors is an integer number (51666046).

Almost surely, 2^103332091 is an apocalyptic number.

103332091 is a deficient number, since it is larger than the sum of its proper divisors (1).

103332091 is an equidigital number, since it uses as much as digits as its factorization.

103332091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 103332091 is about 10165.2393478954. The cubic root of 103332091 is about 469.2580582996.

Adding to 103332091 its reverse (190233301), we get a palindrome (293565392).

It can be divided in two parts, 1033 and 32091, that added together give a square (33124 = 182²).

The spelling of 103332091 in words is "one hundred three million, three hundred thirty-two thousand, ninety-one".