2153054312351 has 2 divisors, whose sum is σ = 2153054312352. Its totient is φ = 2153054312350.

The previous prime is 2153054312327. The next prime is 2153054312359. The reversal of 2153054312351 is 1532134503512.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2153054312351 - 2⁶ = 2153054312287 is a prime.

It is a super-2 number, since 2×2153054312351² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2153054312359) 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 as a sum of consecutive naturals, namely, 1076527156175 + 1076527156176.

It is an arithmetic number, because the mean of its divisors is an integer number (1076527156176).

Almost surely, 2^{2153054312351} is an apocalyptic number.

2153054312351 is a deficient number, since it is larger than the sum of its proper divisors (1).

2153054312351 is an equidigital number, since it uses as much as digits as its factorization.

2153054312351 is an odious number, because the sum of its binary digits is odd.

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

Adding to 2153054312351 its reverse (1532134503512), we get a palindrome (3685188815863).

The spelling of 2153054312351 in words is "two trillion, one hundred fifty-three billion, fifty-four million, three hundred twelve thousand, three hundred fifty-one".