1034120513 has 8 divisors (see below), whose sum is σ = 1040719680. Its totient is φ = 1027531440.

The previous prime is 1034120509. The next prime is 1034120533. The reversal of 1034120513 is 3150214301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1034120513 - 2² = 1034120509 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1034120533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356756 + ... + 359642.

It is an arithmetic number, because the mean of its divisors is an integer number (130089960).

Almost surely, 2^1034120513 is an apocalyptic number.

It is an amenable number.

1034120513 is a deficient number, since it is larger than the sum of its proper divisors (6599167).

1034120513 is a wasteful number, since it uses less digits than its factorization.

1034120513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5047.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1034120513 is about 32157.7442150410. The cubic root of 1034120513 is about 1011.2465453781.

Adding to 1034120513 its reverse (3150214301), we get a palindrome (4184334814).

The spelling of 1034120513 in words is "one billion, thirty-four million, one hundred twenty thousand, five hundred thirteen".