1013032427 has 4 divisors (see below), whose sum is σ = 1105126296. Its totient is φ = 920938560.

The previous prime is 1013032393. The next prime is 1013032463. The reversal of 1013032427 is 7242303101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1013032427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013032127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46046918 + ... + 46046939.

It is an arithmetic number, because the mean of its divisors is an integer number (276281574).

Almost surely, 2^1013032427 is an apocalyptic number.

1013032427 is a deficient number, since it is larger than the sum of its proper divisors (92093869).

1013032427 is an equidigital number, since it uses as much as digits as its factorization.

1013032427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92093868.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 1013032427 is about 31828.1703369829. The cubic root of 1013032427 is about 1004.3254062195.

Adding to 1013032427 its reverse (7242303101), we get a palindrome (8255335528).

The spelling of 1013032427 in words is "one billion, thirteen million, thirty-two thousand, four hundred twenty-seven".