1045130361 has 12 divisors (see below), whose sum is σ = 1531706736. Its totient is φ = 633412120.

The previous prime is 1045130357. The next prime is 1045130377. The reversal of 1045130361 is 1630315401.

It is not a de Polignac number, because 1045130361 - 2² = 1045130357 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1045130461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1439211 + ... + 1439936.

It is an arithmetic number, because the mean of its divisors is an integer number (127642228).

Almost surely, 2^1045130361 is an apocalyptic number.

1045130361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1045130361 is a deficient number, since it is larger than the sum of its proper divisors (486576375).

1045130361 is a wasteful number, since it uses less digits than its factorization.

1045130361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2879172 (or 2879161 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1045130361 is about 32328.4760080026. The cubic root of 1045130361 is about 1014.8226569402.

Adding to 1045130361 its reverse (1630315401), we get a palindrome (2675445762).

The spelling of 1045130361 in words is "one billion, forty-five million, one hundred thirty thousand, three hundred sixty-one".