113266538043 has 16 divisors (see below), whose sum is σ = 151489013760. Its totient is φ = 75277673856.

The previous prime is 113266537997. The next prime is 113266538051. The reversal of 113266538043 is 340835662311.

It is not a de Polignac number, because 113266538043 - 2¹⁰ = 113266537019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113266537986 and 113266538004.

It is not an unprimeable number, because it can be changed into a prime (113266538543) 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, 3967446 + ... + 3995892.

It is an arithmetic number, because the mean of its divisors is an integer number (9468063360).

Almost surely, 2^113266538043 is an apocalyptic number.

113266538043 is a deficient number, since it is larger than the sum of its proper divisors (38222475717).

113266538043 is a wasteful number, since it uses less digits than its factorization.

113266538043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32506.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 113266538043 in words is "one hundred thirteen billion, two hundred sixty-six million, five hundred thirty-eight thousand, forty-three".