1073355319 has 4 divisors (see below), whose sum is σ = 1073872696. Its totient is φ = 1072837944.

The previous prime is 1073355313. The next prime is 1073355431. The reversal of 1073355319 is 9135533701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9135533701 = 7 ⋅1305076243.

It is a cyclic number.

It is not a de Polignac number, because 1073355319 - 2¹¹ = 1073353271 is a prime.

It is a super-2 number, since 2×1073355319² = 2304183281651183522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073355313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255564 + ... + 259729.

It is an arithmetic number, because the mean of its divisors is an integer number (268468174).

Almost surely, 2^1073355319 is an apocalyptic number.

1073355319 is a deficient number, since it is larger than the sum of its proper divisors (517377).

1073355319 is an equidigital number, since it uses as much as digits as its factorization.

1073355319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517376.

The product of its (nonzero) digits is 42525, while the sum is 37.

The square root of 1073355319 is about 32762.1018709118. The cubic root of 1073355319 is about 1023.8771186241.

The spelling of 1073355319 in words is "one billion, seventy-three million, three hundred fifty-five thousand, three hundred nineteen".