121133053 has 4 divisors (see below), whose sum is σ = 123710400. Its totient is φ = 118555708.

The previous prime is 121133017. The next prime is 121133069. The reversal of 121133053 is 350331121.

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 121133053 - 2¹⁷ = 121001981 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 121133053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121133953) 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, 1288603 + ... + 1288696.

It is an arithmetic number, because the mean of its divisors is an integer number (30927600).

Almost surely, 2^121133053 is an apocalyptic number.

It is an amenable number.

121133053 is a deficient number, since it is larger than the sum of its proper divisors (2577347).

121133053 is an equidigital number, since it uses as much as digits as its factorization.

121133053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577346.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 121133053 is about 11006.0462019746. The cubic root of 121133053 is about 494.7899704143.

Adding to 121133053 its reverse (350331121), we get a palindrome (471464174).

The spelling of 121133053 in words is "one hundred twenty-one million, one hundred thirty-three thousand, fifty-three".