1053421310 has 32 divisors (see below), whose sum is σ = 1944470880. Its totient is φ = 410675328.

The previous prime is 1053421301. The next prime is 1053421319. The reversal of 1053421310 is 131243501.

It is an interprime number because it is at equal distance from previous prime (1053421301) and next prime (1053421319).

It is a super-2 number, since 2×1053421310² = 2219392912724232200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053421319) 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, 216464 + ... + 221276.

It is an arithmetic number, because the mean of its divisors is an integer number (60764715).

Almost surely, 2^1053421310 is an apocalyptic number.

1053421310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1053421310 is a deficient number, since it is larger than the sum of its proper divisors (891049570).

1053421310 is a wasteful number, since it uses less digits than its factorization.

1053421310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5372.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1053421310 is about 32456.4525171806. The cubic root of 1053421310 is about 1017.4990986958.

Adding to 1053421310 its reverse (131243501), we get a palindrome (1184664811).

The spelling of 1053421310 in words is "one billion, fifty-three million, four hundred twenty-one thousand, three hundred ten".