13143101242 has 8 divisors (see below), whose sum is σ = 19992323232. Its totient is φ = 6478993500.

The previous prime is 13143101221. The next prime is 13143101357. The reversal of 13143101242 is 24210134131.

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

It is a super-2 number, since 2×13143101242² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46278384 + ... + 46278667.

It is an arithmetic number, because the mean of its divisors is an integer number (2499040404).

Almost surely, 2^13143101242 is an apocalyptic number.

13143101242 is a deficient number, since it is larger than the sum of its proper divisors (6849221990).

13143101242 is an equidigital number, since it uses as much as digits as its factorization.

13143101242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92557124.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13143101242 its reverse (24210134131), we get a palindrome (37353235373).

The spelling of 13143101242 in words is "thirteen billion, one hundred forty-three million, one hundred one thousand, two hundred forty-two".