13054354231 has 8 divisors (see below), whose sum is σ = 13531852800. Its totient is φ = 12580380120.

The previous prime is 13054354223. The next prime is 13054354241. The reversal of 13054354231 is 13245345031.

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 13054354231 - 2³ = 13054354223 is a prime.

It is a super-2 number, since 2×13054354231² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13054354193 and 13054354202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13054354241) 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, 873571 + ... + 888388.

It is an arithmetic number, because the mean of its divisors is an integer number (1691481600).

Almost surely, 2^13054354231 is an apocalyptic number.

13054354231 is a deficient number, since it is larger than the sum of its proper divisors (477498569).

13054354231 is a wasteful number, since it uses less digits than its factorization.

13054354231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762229.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 13054354231 its reverse (13245345031), we get a palindrome (26299699262).

The spelling of 13054354231 in words is "thirteen billion, fifty-four million, three hundred fifty-four thousand, two hundred thirty-one".