70613303 has 2 divisors, whose sum is σ = 70613304. Its totient is φ = 70613302.

The previous prime is 70613299. The next prime is 70613339. The reversal of 70613303 is 30331607.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70613303 - 2² = 70613299 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70613503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35306651 + 35306652.

It is an arithmetic number, because the mean of its divisors is an integer number (35306652).

Almost surely, 2^70613303 is an apocalyptic number.

70613303 is a deficient number, since it is larger than the sum of its proper divisors (1).

70613303 is an equidigital number, since it uses as much as digits as its factorization.

70613303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 23.

The square root of 70613303 is about 8403.1721986402. The cubic root of 70613303 is about 413.3286492850.

The spelling of 70613303 in words is "seventy million, six hundred thirteen thousand, three hundred three".