13121053033 has 8 divisors (see below), whose sum is σ = 15155868960. Its totient is φ = 11226569280.

The previous prime is 13121053031. The next prime is 13121053037. The reversal of 13121053033 is 33035012131.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13121053033 - 2¹ = 13121053031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13121052995 and 13121053013.

It is not an unprimeable number, because it can be changed into a prime (13121053031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35082843 + ... + 35083216.

It is an arithmetic number, because the mean of its divisors is an integer number (1894483620).

Almost surely, 2^13121053033 is an apocalyptic number.

It is an amenable number.

13121053033 is a deficient number, since it is larger than the sum of its proper divisors (2034815927).

13121053033 is a wasteful number, since it uses less digits than its factorization.

13121053033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70166087.

The product of its (nonzero) digits is 810, while the sum is 22.

Adding to 13121053033 its reverse (33035012131), we get a palindrome (46156065164).

The spelling of 13121053033 in words is "thirteen billion, one hundred twenty-one million, fifty-three thousand, thirty-three".