70231383 has 12 divisors (see below), whose sum is σ = 101523760. Its totient is φ = 46784736.

The previous prime is 70231379. The next prime is 70231387. The reversal of 70231383 is 38313207.

It is an interprime number because it is at equal distance from previous prime (70231379) and next prime (70231387).

It is not a de Polignac number, because 70231383 - 2² = 70231379 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70231387) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14835 + ... + 18987.

Almost surely, 2^70231383 is an apocalyptic number.

70231383 is a deficient number, since it is larger than the sum of its proper divisors (31292377).

70231383 is a wasteful number, since it uses less digits than its factorization.

70231383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6038 (or 6035 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 70231383 is about 8380.4166364209. The cubic root of 70231383 is about 412.5821235940.

The spelling of 70231383 in words is "seventy million, two hundred thirty-one thousand, three hundred eighty-three".