2503157141 has 2 divisors, whose sum is σ = 2503157142. Its totient is φ = 2503157140.

The previous prime is 2503157131. The next prime is 2503157149. The reversal of 2503157141 is 1417513052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1769884900 + 733272241 = 42070^2 + 27079^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2503157141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2503157149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251578570 + 1251578571.

It is an arithmetic number, because the mean of its divisors is an integer number (1251578571).

Almost surely, 2^2503157141 is an apocalyptic number.

It is an amenable number.

2503157141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2503157141 is an equidigital number, since it uses as much as digits as its factorization.

2503157141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 2503157141 is about 50031.5614487495. The cubic root of 2503157141 is about 1357.7798879109.

The spelling of 2503157141 in words is "two billion, five hundred three million, one hundred fifty-seven thousand, one hundred forty-one".