2153120141 has 2 divisors, whose sum is σ = 2153120142. Its totient is φ = 2153120140.

The previous prime is 2153120131. The next prime is 2153120143. The reversal of 2153120141 is 1410213512.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2146468900 + 6651241 = 46330^2 + 2579^2 .

It is a cyclic number.

It is not a de Polignac number, because 2153120141 - 2¹⁸ = 2152857997 is a prime.

Together with 2153120143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2153120143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076560070 + 1076560071.

It is an arithmetic number, because the mean of its divisors is an integer number (1076560071).

Almost surely, 2^2153120141 is an apocalyptic number.

It is an amenable number.

2153120141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2153120141 is an equidigital number, since it uses as much as digits as its factorization.

2153120141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 2153120141 is about 46401.7256252394. The cubic root of 2153120141 is about 1291.2869277568.

Adding to 2153120141 its reverse (1410213512), we get a palindrome (3563333653).

The spelling of 2153120141 in words is "two billion, one hundred fifty-three million, one hundred twenty thousand, one hundred forty-one".