111211112083 has 2 divisors, whose sum is σ = 111211112084. Its totient is φ = 111211112082.

The previous prime is 111211112071. The next prime is 111211112141. The reversal of 111211112083 is 380211112111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111211112083 is a prime.

It is a super-2 number, since 2×111211112083² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (111211112063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55605556041 + 55605556042.

It is an arithmetic number, because the mean of its divisors is an integer number (55605556042).

Almost surely, 2^111211112083 is an apocalyptic number.

111211112083 is a deficient number, since it is larger than the sum of its proper divisors (1).

111211112083 is an equidigital number, since it uses as much as digits as its factorization.

111211112083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 22.

Adding to 111211112083 its reverse (380211112111), we get a palindrome (491422224194).

The spelling of 111211112083 in words is "one hundred eleven billion, two hundred eleven million, one hundred twelve thousand, eighty-three".