13033133101 has 4 divisors (see below), whose sum is σ = 13043986204. Its totient is φ = 13022280000.

The previous prime is 13033133051. The next prime is 13033133137. The reversal of 13033133101 is 10133133031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10133133031 = 7 ⋅1447590433.

It can be written as a sum of positive squares in 2 ways, for example, as 94070601 + 12939062500 = 9699^2 + 113750^2 .

It is a cyclic number.

It is not a de Polignac number, because 13033133101 - 2¹⁷ = 13033002029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13033131101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5424750 + ... + 5427151.

It is an arithmetic number, because the mean of its divisors is an integer number (3260996551).

Almost surely, 2^13033133101 is an apocalyptic number.

It is an amenable number.

13033133101 is a deficient number, since it is larger than the sum of its proper divisors (10853103).

13033133101 is a wasteful number, since it uses less digits than its factorization.

13033133101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10853102.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 13033133101 its reverse (10133133031), we get a palindrome (23166266132).

The spelling of 13033133101 in words is "thirteen billion, thirty-three million, one hundred thirty-three thousand, one hundred one".