1046051013 has 32 divisors (see below), whose sum is σ = 1640680704. Its totient is φ = 580303872.

The previous prime is 1046051003. The next prime is 1046051029. The reversal of 1046051013 is 3101506401.

It is not a de Polignac number, because 1046051013 - 2⁹ = 1046050501 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046051003) 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 31 ways as a sum of consecutive naturals, for example, 431581 + ... + 433997.

It is an arithmetic number, because the mean of its divisors is an integer number (51271272).

Almost surely, 2^1046051013 is an apocalyptic number.

It is an amenable number.

1046051013 is a deficient number, since it is larger than the sum of its proper divisors (594629691).

1046051013 is a wasteful number, since it uses less digits than its factorization.

1046051013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3021.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1046051013 is about 32342.7118992827. The cubic root of 1046051013 is about 1015.1205541651.

Adding to 1046051013 its reverse (3101506401), we get a palindrome (4147557414).

The spelling of 1046051013 in words is "one billion, forty-six million, fifty-one thousand, thirteen".