113111340043 has 16 divisors (see below), whose sum is σ = 123897375616. Its totient is φ = 102625626240.

The previous prime is 113111340019. The next prime is 113111340053. The reversal of 113111340043 is 340043111311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113111340043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113111339996 and 113111340023.

It is not an unprimeable number, because it can be changed into a prime (113111340053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1078321 + ... + 1178557.

It is an arithmetic number, because the mean of its divisors is an integer number (7743585976).

Almost surely, 2^113111340043 is an apocalyptic number.

113111340043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

113111340043 is a deficient number, since it is larger than the sum of its proper divisors (10786035573).

113111340043 is a wasteful number, since it uses less digits than its factorization.

113111340043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101734.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 113111340043 its reverse (340043111311), we get a palindrome (453154451354).

The spelling of 113111340043 in words is "one hundred thirteen billion, one hundred eleven million, three hundred forty thousand, forty-three".