2153310371 has 2 divisors, whose sum is σ = 2153310372. Its totient is φ = 2153310370.

The previous prime is 2153310329. The next prime is 2153310377. The reversal of 2153310371 is 1730133512.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2153310371 - 2⁶ = 2153310307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2153310371.

It is not a weakly prime, because it can be changed into another prime (2153310377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076655185 + 1076655186.

It is an arithmetic number, because the mean of its divisors is an integer number (1076655186).

Almost surely, 2^2153310371 is an apocalyptic number.

2153310371 is a deficient number, since it is larger than the sum of its proper divisors (1).

2153310371 is an equidigital number, since it uses as much as digits as its factorization.

2153310371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 2153310371 is about 46403.7753959740. The cubic root of 2153310371 is about 1291.3249554038.

Adding to 2153310371 its reverse (1730133512), we get a palindrome (3883443883).

The spelling of 2153310371 in words is "two billion, one hundred fifty-three million, three hundred ten thousand, three hundred seventy-one".