111032002019 has 2 divisors, whose sum is σ = 111032002020. Its totient is φ = 111032002018.

The previous prime is 111032002007. The next prime is 111032002021. The reversal of 111032002019 is 910200230111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111032002019 is a prime.

It is a super-2 number, since 2×111032002019² (a number of 23 digits) contains 22 as substring.

Together with 111032002021, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (111032002219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55516001009 + 55516001010.

It is an arithmetic number, because the mean of its divisors is an integer number (55516001010).

Almost surely, 2^111032002019 is an apocalyptic number.

111032002019 is a deficient number, since it is larger than the sum of its proper divisors (1).

111032002019 is an equidigital number, since it uses as much as digits as its factorization.

111032002019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 111032002019 in words is "one hundred eleven billion, thirty-two million, two thousand, nineteen".