113654015543 has 2 divisors, whose sum is σ = 113654015544. Its totient is φ = 113654015542.

The previous prime is 113654015479. The next prime is 113654015549. The reversal of 113654015543 is 345510456311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113654015543 - 2⁶ = 113654015479 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113654015497 and 113654015506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113654015549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56827007771 + 56827007772.

It is an arithmetic number, because the mean of its divisors is an integer number (56827007772).

Almost surely, 2^113654015543 is an apocalyptic number.

113654015543 is a deficient number, since it is larger than the sum of its proper divisors (1).

113654015543 is an equidigital number, since it uses as much as digits as its factorization.

113654015543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 113654015543 in words is "one hundred thirteen billion, six hundred fifty-four million, fifteen thousand, five hundred forty-three".