1420131133 has 2 divisors, whose sum is σ = 1420131134. Its totient is φ = 1420131132.

The previous prime is 1420131109. The next prime is 1420131157. The reversal of 1420131133 is 3311310241.

It is a balanced prime because it is at equal distance from previous prime (1420131109) and next prime (1420131157).

It can be written as a sum of positive squares in only one way, i.e., 1290102724 + 130028409 = 35918^2 + 11403^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1420131133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1420131133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1420131103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710065566 + 710065567.

It is an arithmetic number, because the mean of its divisors is an integer number (710065567).

Almost surely, 2^1420131133 is an apocalyptic number.

It is an amenable number.

1420131133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1420131133 is an equidigital number, since it uses as much as digits as its factorization.

1420131133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1420131133 is about 37684.6272769149. The cubic root of 1420131133 is about 1124.0254626793.

Adding to 1420131133 its reverse (3311310241), we get a palindrome (4731441374).

The spelling of 1420131133 in words is "one billion, four hundred twenty million, one hundred thirty-one thousand, one hundred thirty-three".