113540120103019 has 2 divisors, whose sum is σ = 113540120103020. Its totient is φ = 113540120103018.

The previous prime is 113540120103013. The next prime is 113540120103029. The reversal of 113540120103019 is 910301021045311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113540120103019 - 2⁴¹ = 111341096847467 is a prime.

It is a super-2 number, since 2×113540120103019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113540120103013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56770060051509 + 56770060051510.

It is an arithmetic number, because the mean of its divisors is an integer number (56770060051510).

Almost surely, 2^{113540120103019} is an apocalyptic number.

113540120103019 is a deficient number, since it is larger than the sum of its proper divisors (1).

113540120103019 is an equidigital number, since it uses as much as digits as its factorization.

113540120103019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 31.

The spelling of 113540120103019 in words is "one hundred thirteen trillion, five hundred forty billion, one hundred twenty million, one hundred three thousand, nineteen".