70263430703 has 2 divisors, whose sum is σ = 70263430704. Its totient is φ = 70263430702.

The previous prime is 70263430669. The next prime is 70263430753. The reversal of 70263430703 is 30703436207.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70263430703 - 2³⁰ = 69189688879 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70263430753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35131715351 + 35131715352.

It is an arithmetic number, because the mean of its divisors is an integer number (35131715352).

Almost surely, 2^70263430703 is an apocalyptic number.

70263430703 is a deficient number, since it is larger than the sum of its proper divisors (1).

70263430703 is an equidigital number, since it uses as much as digits as its factorization.

70263430703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 35.

It can be divided in two parts, 702634 and 30703, that added together give a palindrome (733337).

The spelling of 70263430703 in words is "seventy billion, two hundred sixty-three million, four hundred thirty thousand, seven hundred three".