254135102213 has 8 divisors (see below), whose sum is σ = 262338855936. Its totient is φ = 245931714000.

The previous prime is 254135102189. The next prime is 254135102261. The reversal of 254135102213 is 312201531452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 254135102213 - 2⁶ = 254135102149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254135102413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2401895 + ... + 2505467.

It is an arithmetic number, because the mean of its divisors is an integer number (32792356992).

Almost surely, 2^254135102213 is an apocalyptic number.

It is an amenable number.

254135102213 is a deficient number, since it is larger than the sum of its proper divisors (8203753723).

254135102213 is a wasteful number, since it uses less digits than its factorization.

254135102213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182755.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 254135102213 its reverse (312201531452), we get a palindrome (566336633665).

The spelling of 254135102213 in words is "two hundred fifty-four billion, one hundred thirty-five million, one hundred two thousand, two hundred thirteen".