2153501300033 has 4 divisors (see below), whose sum is σ = 2180760810240. Its totient is φ = 2126241789828.

The previous prime is 2153501300021. The next prime is 2153501300039. The reversal of 2153501300033 is 3300031053512.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2153501300033 - 2²⁶ = 2153434191169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2153501299975 and 2153501300011.

It is not an unprimeable number, because it can be changed into a prime (2153501300039) 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, 13629754985 + ... + 13629755142.

It is an arithmetic number, because the mean of its divisors is an integer number (545190202560).

Almost surely, 2^{2153501300033} is an apocalyptic number.

It is an amenable number.

2153501300033 is a deficient number, since it is larger than the sum of its proper divisors (27259510207).

2153501300033 is an equidigital number, since it uses as much as digits as its factorization.

2153501300033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27259510206.

The product of its (nonzero) digits is 4050, while the sum is 26.

Adding to 2153501300033 its reverse (3300031053512), we get a palindrome (5453532353545).

The spelling of 2153501300033 in words is "two trillion, one hundred fifty-three billion, five hundred one million, three hundred thousand, thirty-three".