1126313479 has 2 divisors, whose sum is σ = 1126313480. Its totient is φ = 1126313478.

The previous prime is 1126313467. The next prime is 1126313561. The reversal of 1126313479 is 9743136211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1126313479 - 2¹⁹ = 1125789191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1126311479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563156739 + 563156740.

It is an arithmetic number, because the mean of its divisors is an integer number (563156740).

Almost surely, 2^1126313479 is an apocalyptic number.

1126313479 is a deficient number, since it is larger than the sum of its proper divisors (1).

1126313479 is an equidigital number, since it uses as much as digits as its factorization.

1126313479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 37.

The square root of 1126313479 is about 33560.5941395560. The cubic root of 1126313479 is about 1040.4465165356.

It can be divided in two parts, 11263 and 13479, that added together give a palindrome (24742).

The spelling of 1126313479 in words is "one billion, one hundred twenty-six million, three hundred thirteen thousand, four hundred seventy-nine".