71770879112003 has 2 divisors, whose sum is σ = 71770879112004. Its totient is φ = 71770879112002.

The previous prime is 71770879111991. The next prime is 71770879112011. The reversal of 71770879112003 is 30021197807717.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 71770879112003 - 2²² = 71770874917699 is a prime.

It is not a weakly prime, because it can be changed into another prime (71770879112063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35885439556001 + 35885439556002.

It is an arithmetic number, because the mean of its divisors is an integer number (35885439556002).

Almost surely, 2^{71770879112003} is an apocalyptic number.

71770879112003 is a deficient number, since it is larger than the sum of its proper divisors (1).

71770879112003 is an equidigital number, since it uses as much as digits as its factorization.

71770879112003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1037232, while the sum is 53.

The spelling of 71770879112003 in words is "seventy-one trillion, seven hundred seventy billion, eight hundred seventy-nine million, one hundred twelve thousand, three".