1342451153103 has 8 divisors (see below), whose sum is σ = 1790034510768. Its totient is φ = 894917615424.

The previous prime is 1342451153101. The next prime is 1342451153111. The reversal of 1342451153103 is 3013511542431.

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

It is not a de Polignac number, because 1342451153103 - 2¹ = 1342451153101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342451153101) 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, 12392076 + ... + 12499937.

It is an arithmetic number, because the mean of its divisors is an integer number (223754313846).

Almost surely, 2^{1342451153103} is an apocalyptic number.

1342451153103 is a deficient number, since it is larger than the sum of its proper divisors (447583357665).

1342451153103 is a wasteful number, since it uses less digits than its factorization.

1342451153103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24909993.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 1342451153103 its reverse (3013511542431), we get a palindrome (4355962695534).

The spelling of 1342451153103 in words is "one trillion, three hundred forty-two billion, four hundred fifty-one million, one hundred fifty-three thousand, one hundred three".