72110882707 has 2 divisors, whose sum is σ = 72110882708. Its totient is φ = 72110882706.

The previous prime is 72110882633. The next prime is 72110882771. The reversal of 72110882707 is 70728801127.

It is a strong prime.

It is an emirp because it is prime and its reverse (70728801127) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-72110882707 is a prime.

It is not a weakly prime, because it can be changed into another prime (72110882777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36055441353 + 36055441354.

It is an arithmetic number, because the mean of its divisors is an integer number (36055441354).

Almost surely, 2^72110882707 is an apocalyptic number.

72110882707 is a deficient number, since it is larger than the sum of its proper divisors (1).

72110882707 is an equidigital number, since it uses as much as digits as its factorization.

72110882707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87808, while the sum is 43.

The spelling of 72110882707 in words is "seventy-two billion, one hundred ten million, eight hundred eighty-two thousand, seven hundred seven".