1045103284 has 48 divisors (see below), whose sum is σ = 1986264000. Its totient is φ = 479520000.

The previous prime is 1045103249. The next prime is 1045103287. The reversal of 1045103284 is 4823015401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045103287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 463159 + ... + 465409.

It is an arithmetic number, because the mean of its divisors is an integer number (41380500).

Almost surely, 2^1045103284 is an apocalyptic number.

It is an amenable number.

1045103284 is a deficient number, since it is larger than the sum of its proper divisors (941160716).

1045103284 is a wasteful number, since it uses less digits than its factorization.

1045103284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2464 (or 2462 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 1045103284 is about 32328.0572258835. The cubic root of 1045103284 is about 1014.8138929329.

Adding to 1045103284 its reverse (4823015401), we get a palindrome (5868118685).

It can be divided in two parts, 1045 and 103284, that added together give a square (104329 = 323²).

The spelling of 1045103284 in words is "one billion, forty-five million, one hundred three thousand, two hundred eighty-four".