2252130135243 has 4 divisors (see below), whose sum is σ = 3002840180328. Its totient is φ = 1501420090160.

The previous prime is 2252130135217. The next prime is 2252130135317. The reversal of 2252130135243 is 3425310312522.

2252130135243 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.

It is a cyclic number.

It is not a de Polignac number, because 2252130135243 - 2³⁰ = 2251056393419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2252130135643) 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, 375355022538 + ... + 375355022543.

It is an arithmetic number, because the mean of its divisors is an integer number (750710045082).

Almost surely, 2^{2252130135243} is an apocalyptic number.

2252130135243 is a deficient number, since it is larger than the sum of its proper divisors (750710045085).

2252130135243 is an equidigital number, since it uses as much as digits as its factorization.

2252130135243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750710045084.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 2252130135243 its reverse (3425310312522), we get a palindrome (5677440447765).

The spelling of 2252130135243 in words is "two trillion, two hundred fifty-two billion, one hundred thirty million, one hundred thirty-five thousand, two hundred forty-three".