111818950883 has 2 divisors, whose sum is σ = 111818950884. Its totient is φ = 111818950882.

The previous prime is 111818950807. The next prime is 111818950889. The reversal of 111818950883 is 388059818111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111818950883 - 2²² = 111814756579 is a prime.

It is not a weakly prime, because it can be changed into another prime (111818950889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55909475441 + 55909475442.

It is an arithmetic number, because the mean of its divisors is an integer number (55909475442).

Almost surely, 2^111818950883 is an apocalyptic number.

111818950883 is a deficient number, since it is larger than the sum of its proper divisors (1).

111818950883 is an equidigital number, since it uses as much as digits as its factorization.

111818950883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 552960, while the sum is 53.

The spelling of 111818950883 in words is "one hundred eleven billion, eight hundred eighteen million, nine hundred fifty thousand, eight hundred eighty-three".