2153402135351 has 8 divisors (see below), whose sum is σ = 2166349690224. Its totient is φ = 2140460329600.

The previous prime is 2153402135299. The next prime is 2153402135371. The reversal of 2153402135351 is 1535312043512.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2153402135351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153402135371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 684725 + ... + 2185326.

It is an arithmetic number, because the mean of its divisors is an integer number (270793711278).

Almost surely, 2^{2153402135351} is an apocalyptic number.

2153402135351 is a deficient number, since it is larger than the sum of its proper divisors (12947554873).

2153402135351 is a wasteful number, since it uses less digits than its factorization.

2153402135351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2874561.

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 2153402135351 its reverse (1535312043512), we get a palindrome (3688714178863).

The spelling of 2153402135351 in words is "two trillion, one hundred fifty-three billion, four hundred two million, one hundred thirty-five thousand, three hundred fifty-one".