70511327003 has 12 divisors (see below), whose sum is σ = 76909844808. Its totient is φ = 64612267200.

The previous prime is 70511326961. The next prime is 70511327011. The reversal of 70511327003 is 30072311507.

It is not a de Polignac number, because 70511327003 - 2¹⁴ = 70511310619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70511327053) 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, 1499573 + ... + 1545878.

It is an arithmetic number, because the mean of its divisors is an integer number (6409153734).

Almost surely, 2^70511327003 is an apocalyptic number.

70511327003 is a deficient number, since it is larger than the sum of its proper divisors (6398517805).

70511327003 is a wasteful number, since it uses less digits than its factorization.

70511327003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045614 (or 3045601 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 29.

The spelling of 70511327003 in words is "seventy billion, five hundred eleven million, three hundred twenty-seven thousand, three".