2012340151 has 2 divisors, whose sum is σ = 2012340152. Its totient is φ = 2012340150.

The previous prime is 2012340137. The next prime is 2012340157. The reversal of 2012340151 is 1510432102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2012340151 - 2⁷ = 2012340023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012340157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006170075 + 1006170076.

It is an arithmetic number, because the mean of its divisors is an integer number (1006170076).

Almost surely, 2^2012340151 is an apocalyptic number.

2012340151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012340151 is an equidigital number, since it uses as much as digits as its factorization.

2012340151 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 19.

The square root of 2012340151 is about 44859.1144696370. The cubic root of 2012340151 is about 1262.5070079799.

Adding to 2012340151 its reverse (1510432102), we get a palindrome (3522772253).

The spelling of 2012340151 in words is "two billion, twelve million, three hundred forty thousand, one hundred fifty-one".