2153423121151 has 8 divisors (see below), whose sum is σ = 2284046717760. Its totient is φ = 2023238596608.

The previous prime is 2153423121139. The next prime is 2153423121193. The reversal of 2153423121151 is 1511213243512.

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 2153423121151 - 2¹⁷ = 2153422990079 is a prime.

It is a super-2 number, since 2×2153423121151² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153423121251) 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, 109757911 + ... + 109777528.

It is an arithmetic number, because the mean of its divisors is an integer number (285505839720).

Almost surely, 2^{2153423121151} is an apocalyptic number.

2153423121151 is a deficient number, since it is larger than the sum of its proper divisors (130623596609).

2153423121151 is a wasteful number, since it uses less digits than its factorization.

2153423121151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219536033.

The product of its digits is 7200, while the sum is 31.

Adding to 2153423121151 its reverse (1511213243512), we get a palindrome (3664636364663).

The spelling of 2153423121151 in words is "two trillion, one hundred fifty-three billion, four hundred twenty-three million, one hundred twenty-one thousand, one hundred fifty-one".