70343162203 has 12 divisors (see below), whose sum is σ = 72278092152. Its totient is φ = 68419303680.

The previous prime is 70343162191. The next prime is 70343162231. The reversal of 70343162203 is 30226134307.

It is a de Polignac number, because none of the positive numbers 2^k-70343162203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70343162273) 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, 4648776 + ... + 4663882.

It is an arithmetic number, because the mean of its divisors is an integer number (6023174346).

Almost surely, 2^70343162203 is an apocalyptic number.

70343162203 is a deficient number, since it is larger than the sum of its proper divisors (1934929949).

70343162203 is an equidigital number, since it uses as much as digits as its factorization.

70343162203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15822 (or 15485 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 31.

The spelling of 70343162203 in words is "seventy billion, three hundred forty-three million, one hundred sixty-two thousand, two hundred three".