1351034011 has 4 divisors (see below), whose sum is σ = 1355043352. Its totient is φ = 1347024672.

The previous prime is 1351033993. The next prime is 1351034023. The reversal of 1351034011 is 1104301531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1351034011 - 2⁷ = 1351033883 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1351034011.

It is not an unprimeable number, because it can be changed into a prime (1351034051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2004165 + ... + 2004838.

It is an arithmetic number, because the mean of its divisors is an integer number (338760838).

Almost surely, 2^1351034011 is an apocalyptic number.

1351034011 is a deficient number, since it is larger than the sum of its proper divisors (4009341).

1351034011 is an equidigital number, since it uses as much as digits as its factorization.

1351034011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4009340.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1351034011 is about 36756.4145558296. The cubic root of 1351034011 is about 1105.4915501064.

Adding to 1351034011 its reverse (1104301531), we get a palindrome (2455335542).

The spelling of 1351034011 in words is "one billion, three hundred fifty-one million, thirty-four thousand, eleven".