1053420311 has 4 divisors (see below), whose sum is σ = 1053524712. Its totient is φ = 1053315912.

The previous prime is 1053420307. The next prime is 1053420323. The reversal of 1053420311 is 1130243501.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1053420311 - 2² = 1053420307 is a prime.

It is a super-2 number, since 2×1053420311² = 2219388703254673442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053420301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35225 + ... + 57858.

It is an arithmetic number, because the mean of its divisors is an integer number (263381178).

Almost surely, 2^1053420311 is an apocalyptic number.

1053420311 is a deficient number, since it is larger than the sum of its proper divisors (104401).

1053420311 is an equidigital number, since it uses as much as digits as its factorization.

1053420311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104400.

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

The square root of 1053420311 is about 32456.4371273250. The cubic root of 1053420311 is about 1017.4987770512.

Adding to 1053420311 its reverse (1130243501), we get a palindrome (2183663812).

The spelling of 1053420311 in words is "one billion, fifty-three million, four hundred twenty thousand, three hundred eleven".