13261146933 has 8 divisors (see below), whose sum is σ = 17699818048. Its totient is φ = 8831620224.

The previous prime is 13261146929. The next prime is 13261146937. The reversal of 13261146933 is 33964116231.

It is a happy number.

13261146933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13261146929) and next prime (13261146937).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13261146933 - 2² = 13261146929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13261146891 and 13261146900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13261146937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2282716 + ... + 2288517.

It is an arithmetic number, because the mean of its divisors is an integer number (2212477256).

Almost surely, 2^13261146933 is an apocalyptic number.

It is an amenable number.

13261146933 is a deficient number, since it is larger than the sum of its proper divisors (4438671115).

13261146933 is an equidigital number, since it uses as much as digits as its factorization.

13261146933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4572203.

The product of its digits is 69984, while the sum is 39.

The spelling of 13261146933 in words is "thirteen billion, two hundred sixty-one million, one hundred forty-six thousand, nine hundred thirty-three".