225341510143 has 4 divisors (see below), whose sum is σ = 225342896968. Its totient is φ = 225340123320.

The previous prime is 225341510087. The next prime is 225341510197. The reversal of 225341510143 is 341015143522.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 341015143522 = 2 ⋅170507571761.

It is a cyclic number.

It is not a de Polignac number, because 225341510143 - 2³⁷ = 87902556671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225341510243) 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, 411468 + ... + 787393.

It is an arithmetic number, because the mean of its divisors is an integer number (56335724242).

Almost surely, 2^225341510143 is an apocalyptic number.

225341510143 is a deficient number, since it is larger than the sum of its proper divisors (1386825).

225341510143 is a wasteful number, since it uses less digits than its factorization.

225341510143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386824.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 225341510143 its reverse (341015143522), we get a palindrome (566356653665).

The spelling of 225341510143 in words is "two hundred twenty-five billion, three hundred forty-one million, five hundred ten thousand, one hundred forty-three".