1052333121 has 16 divisors (see below), whose sum is σ = 1658851200. Its totient is φ = 580597248.

The previous prime is 1052333119. The next prime is 1052333131. The reversal of 1052333121 is 1213332501.

1052333121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1052333121 - 2¹ = 1052333119 is a prime.

It is a super-2 number, since 2×1052333121² = 2214809995107201282, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1052333131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 863376 + ... + 864593.

It is an arithmetic number, because the mean of its divisors is an integer number (103678200).

Almost surely, 2^1052333121 is an apocalyptic number.

It is an amenable number.

1052333121 is a deficient number, since it is larger than the sum of its proper divisors (606518079).

1052333121 is a wasteful number, since it uses less digits than its factorization.

1052333121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728008.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 1052333121 is about 32439.6843541980. The cubic root of 1052333121 is about 1017.1486175878.

Adding to 1052333121 its reverse (1213332501), we get a palindrome (2265665622).

The spelling of 1052333121 in words is "one billion, fifty-two million, three hundred thirty-three thousand, one hundred twenty-one".