1013433051 has 4 divisors (see below), whose sum is σ = 1351244072. Its totient is φ = 675622032.

The previous prime is 1013433041. The next prime is 1013433079. The reversal of 1013433051 is 1503343101.

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

It is a de Polignac number, because none of the positive numbers 2^k-1013433051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013433041) 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, 168905506 + ... + 168905511.

It is an arithmetic number, because the mean of its divisors is an integer number (337811018).

Almost surely, 2^1013433051 is an apocalyptic number.

1013433051 is a deficient number, since it is larger than the sum of its proper divisors (337811021).

1013433051 is an equidigital number, since it uses as much as digits as its factorization.

1013433051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337811020.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 1013433051 is about 31834.4632591787. The cubic root of 1013433051 is about 1004.4577823154.

Adding to 1013433051 its reverse (1503343101), we get a palindrome (2516776152).

The spelling of 1013433051 in words is "one billion, thirteen million, four hundred thirty-three thousand, fifty-one".