13403110725 has 36 divisors (see below), whose sum is σ = 24181745796. Its totient is φ = 7096131840.

The previous prime is 13403110673. The next prime is 13403110727. The reversal of 13403110725 is 52701130431.

13403110725 is a `hidden beast` number, since 1 + 340 + 311 + 0 + 7 + 2 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 693479556 + 12709631169 = 26334^2 + 112737^2 .

It is not a de Polignac number, because 13403110725 - 2⁹ = 13403110213 is a prime.

It is a super-2 number, since 2×13403110725² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13403110727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 186582 + ... + 248231.

It is an arithmetic number, because the mean of its divisors is an integer number (671715161).

Almost surely, 2^13403110725 is an apocalyptic number.

13403110725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13403110725 is a deficient number, since it is larger than the sum of its proper divisors (10778635071).

13403110725 is a wasteful number, since it uses less digits than its factorization.

13403110725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434966 (or 434958 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The spelling of 13403110725 in words is "thirteen billion, four hundred three million, one hundred ten thousand, seven hundred twenty-five".