1350070091 has 2 divisors, whose sum is σ = 1350070092. Its totient is φ = 1350070090.

The previous prime is 1350070069. The next prime is 1350070093. The reversal of 1350070091 is 1900700531.

It is a strong prime.

It is an emirp because it is prime and its reverse (1900700531) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1350070091 is a prime.

It is a super-2 number, since 2×1350070091² = 3645378501225496562, which contains 22 as substring.

Together with 1350070093, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1350070091.

It is not a weakly prime, because it can be changed into another prime (1350070093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675035045 + 675035046.

It is an arithmetic number, because the mean of its divisors is an integer number (675035046).

Almost surely, 2^1350070091 is an apocalyptic number.

1350070091 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350070091 is an equidigital number, since it uses as much as digits as its factorization.

1350070091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 945, while the sum is 26.

The square root of 1350070091 is about 36743.2999470652. The cubic root of 1350070091 is about 1105.2285764798.

The spelling of 1350070091 in words is "one billion, three hundred fifty million, seventy thousand, ninety-one".