70803102163 has 2 divisors, whose sum is σ = 70803102164. Its totient is φ = 70803102162.

The previous prime is 70803102119. The next prime is 70803102179. The reversal of 70803102163 is 36120130807.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70803102163 is a prime.

It is not a weakly prime, because it can be changed into another prime (70803102193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35401551081 + 35401551082.

It is an arithmetic number, because the mean of its divisors is an integer number (35401551082).

Almost surely, 2^70803102163 is an apocalyptic number.

70803102163 is a deficient number, since it is larger than the sum of its proper divisors (1).

70803102163 is an equidigital number, since it uses as much as digits as its factorization.

70803102163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 70803102163 in words is "seventy billion, eight hundred three million, one hundred two thousand, one hundred sixty-three".