1053430310 has 16 divisors (see below), whose sum is σ = 1896561216. Its totient is φ = 421286208.

The previous prime is 1053430271. The next prime is 1053430321. The reversal of 1053430310 is 130343501.

It is a happy number.

It is a super-2 number, since 2×1053430310² = 2219430836053392200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68819 + ... + 82721.

It is an arithmetic number, because the mean of its divisors is an integer number (118535076).

Almost surely, 2^1053430310 is an apocalyptic number.

1053430310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1053430310 is a deficient number, since it is larger than the sum of its proper divisors (843130906).

1053430310 is a wasteful number, since it uses less digits than its factorization.

1053430310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21487.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 1053430310 is about 32456.5911641996. The cubic root of 1053430310 is about 1017.5019963860.

Adding to 1053430310 its reverse (130343501), we get a palindrome (1183773811).

The spelling of 1053430310 in words is "one billion, fifty-three million, four hundred thirty thousand, three hundred ten".