1310511119 has 2 divisors, whose sum is σ = 1310511120. Its totient is φ = 1310511118.

The previous prime is 1310511107. The next prime is 1310511197. The reversal of 1310511119 is 9111150131.

It is a weak prime.

It is an emirp because it is prime and its reverse (9111150131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1310511119 - 2⁸ = 1310510863 is a prime.

It is a super-2 number, since 2×1310511119² = 3434878786045264322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1310511094 and 1310511103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1310501119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655255559 + 655255560.

It is an arithmetic number, because the mean of its divisors is an integer number (655255560).

Almost surely, 2^1310511119 is an apocalyptic number.

1310511119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310511119 is an equidigital number, since it uses as much as digits as its factorization.

1310511119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135, while the sum is 23.

The square root of 1310511119 is about 36200.9822933025. The cubic root of 1310511119 is about 1094.3264677772.

The spelling of 1310511119 in words is "one billion, three hundred ten million, five hundred eleven thousand, one hundred nineteen".