90607103 has 2 divisors, whose sum is σ = 90607104. Its totient is φ = 90607102.

The previous prime is 90607091. The next prime is 90607109. The reversal of 90607103 is 30170609.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 90607103 - 2⁴ = 90607087 is a prime.

It is a super-2 number, since 2×90607103² = 16419294228105218, which contains 22 as substring.

It is a Sophie Germain prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90607109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45303551 + 45303552.

It is an arithmetic number, because the mean of its divisors is an integer number (45303552).

Almost surely, 2^90607103 is an apocalyptic number.

90607103 is a deficient number, since it is larger than the sum of its proper divisors (1).

90607103 is an equidigital number, since it uses as much as digits as its factorization.

90607103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 90607103 is about 9518.7763394251. The cubic root of 90607103 is about 449.1458744973.

The spelling of 90607103 in words is "ninety million, six hundred seven thousand, one hundred three".