110011021139 has 2 divisors, whose sum is σ = 110011021140. Its totient is φ = 110011021138.

The previous prime is 110011021111. The next prime is 110011021271. The reversal of 110011021139 is 931120110011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110011021139 - 2¹² = 110011017043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110011021139.

It is not a weakly prime, because it can be changed into another prime (110011021039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55005510569 + 55005510570.

It is an arithmetic number, because the mean of its divisors is an integer number (55005510570).

Almost surely, 2^110011021139 is an apocalyptic number.

110011021139 is a deficient number, since it is larger than the sum of its proper divisors (1).

110011021139 is an equidigital number, since it uses as much as digits as its factorization.

110011021139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 20.

The spelling of 110011021139 in words is "one hundred ten billion, eleven million, twenty-one thousand, one hundred thirty-nine".