2403132157 has 2 divisors, whose sum is σ = 2403132158. Its totient is φ = 2403132156.

The previous prime is 2403132133. The next prime is 2403132167. The reversal of 2403132157 is 7512313042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1476173241 + 926958916 = 38421^2 + 30446^2 .

It is a cyclic number.

It is not a de Polignac number, because 2403132157 - 2¹⁹ = 2402607869 is a prime.

It is a super-3 number, since 3×2403132157³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2403132107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201566078 + 1201566079.

It is an arithmetic number, because the mean of its divisors is an integer number (1201566079).

Almost surely, 2^2403132157 is an apocalyptic number.

It is an amenable number.

2403132157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2403132157 is an equidigital number, since it uses as much as digits as its factorization.

2403132157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 2403132157 is about 49021.7518760805. The cubic root of 2403132157 is about 1339.4480828369.

Adding to 2403132157 its reverse (7512313042), we get a palindrome (9915445199).

The spelling of 2403132157 in words is "two billion, four hundred three million, one hundred thirty-two thousand, one hundred fifty-seven".