2153341151011 has 2 divisors, whose sum is σ = 2153341151012. Its totient is φ = 2153341151010.

The previous prime is 2153341151009. The next prime is 2153341151021. The reversal of 2153341151011 is 1101511433512.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2153341151011 - 2¹ = 2153341151009 is a prime.

It is a super-2 number, since 2×2153341151011² (a number of 25 digits) contains 22 as substring.

Together with 2153341151009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2153341151021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076670575505 + 1076670575506.

It is an arithmetic number, because the mean of its divisors is an integer number (1076670575506).

Almost surely, 2^{2153341151011} is an apocalyptic number.

2153341151011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2153341151011 is an equidigital number, since it uses as much as digits as its factorization.

2153341151011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 28.

Adding to 2153341151011 its reverse (1101511433512), we get a palindrome (3254852584523).

The spelling of 2153341151011 in words is "two trillion, one hundred fifty-three billion, three hundred forty-one million, one hundred fifty-one thousand, eleven".