1210133160533 has 4 divisors (see below), whose sum is σ = 1320145266048. Its totient is φ = 1100121055020.

The previous prime is 1210133160493. The next prime is 1210133160547. The reversal of 1210133160533 is 3350613310121.

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 1210133160533 - 2⁸ = 1210133160277 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1210133160496 and 1210133160505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210133160553) 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, 55006052741 + ... + 55006052762.

It is an arithmetic number, because the mean of its divisors is an integer number (330036316512).

Almost surely, 2^{1210133160533} is an apocalyptic number.

It is an amenable number.

1210133160533 is a deficient number, since it is larger than the sum of its proper divisors (110012105515).

1210133160533 is a wasteful number, since it uses less digits than its factorization.

1210133160533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110012105514.

The product of its (nonzero) digits is 4860, while the sum is 29.

Adding to 1210133160533 its reverse (3350613310121), we get a palindrome (4560746470654).

The spelling of 1210133160533 in words is "one trillion, two hundred ten billion, one hundred thirty-three million, one hundred sixty thousand, five hundred thirty-three".