1052234115121 has 4 divisors (see below), whose sum is σ = 1202553274432. Its totient is φ = 901914955812.

The previous prime is 1052234115113. The next prime is 1052234115187. The reversal of 1052234115121 is 1215114322501.

1052234115121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1052234115121 - 2³ = 1052234115113 is a prime.

It is a super-2 number, since 2×1052234115121² (a number of 25 digits) contains 22 as substring.

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 1052234115121.

It is not an unprimeable number, because it can be changed into a prime (1052234115221) 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, 75159579645 + ... + 75159579658.

It is an arithmetic number, because the mean of its divisors is an integer number (300638318608).

Almost surely, 2^{1052234115121} is an apocalyptic number.

It is an amenable number.

1052234115121 is a deficient number, since it is larger than the sum of its proper divisors (150319159311).

1052234115121 is an equidigital number, since it uses as much as digits as its factorization.

1052234115121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150319159310.

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 1052234115121 its reverse (1215114322501), we get a palindrome (2267348437622).

The spelling of 1052234115121 in words is "one trillion, fifty-two billion, two hundred thirty-four million, one hundred fifteen thousand, one hundred twenty-one".