1013322451 has 8 divisors (see below), whose sum is σ = 1107540864. Its totient is φ = 922949760.

The previous prime is 1013322419. The next prime is 1013322467. The reversal of 1013322451 is 1542233101.

It is a happy number.

1013322451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1013322451 - 2⁵ = 1013322419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013322151) 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, 960880 + ... + 961933.

It is an arithmetic number, because the mean of its divisors is an integer number (138442608).

Almost surely, 2^1013322451 is an apocalyptic number.

1013322451 is a deficient number, since it is larger than the sum of its proper divisors (94218413).

1013322451 is a wasteful number, since it uses less digits than its factorization.

1013322451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922861.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1013322451 is about 31832.7261006656. The cubic root of 1013322451 is about 1004.4212408217.

Adding to 1013322451 its reverse (1542233101), we get a palindrome (2555555552).

The spelling of 1013322451 in words is "one billion, thirteen million, three hundred twenty-two thousand, four hundred fifty-one".