13142310531451 has 8 divisors (see below), whose sum is σ = 13219149613824. Its totient is φ = 13065674997480.

The previous prime is 13142310531421. The next prime is 13142310531473. The reversal of 13142310531451 is 15413501324131.

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 13142310531451 - 2⁵ = 13142310531419 is a prime.

It is a super-2 number, since 2×13142310531451² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13142310531421) 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, 50757591 + ... + 51015856.

It is an arithmetic number, because the mean of its divisors is an integer number (1652393701728).

Almost surely, 2^{13142310531451} is an apocalyptic number.

13142310531451 is a deficient number, since it is larger than the sum of its proper divisors (76839082373).

13142310531451 is a wasteful number, since it uses less digits than its factorization.

13142310531451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101774201.

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 13142310531451 its reverse (15413501324131), we get a palindrome (28555811855582).

The spelling of 13142310531451 in words is "thirteen trillion, one hundred forty-two billion, three hundred ten million, five hundred thirty-one thousand, four hundred fifty-one".