1055423301 has 4 divisors (see below), whose sum is σ = 1407231072. Its totient is φ = 703615532.

The previous prime is 1055423293. The next prime is 1055423323. The reversal of 1055423301 is 1033245501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1033245501 = 3 ⋅344415167.

It is a cyclic number.

It is not a de Polignac number, because 1055423301 - 2³ = 1055423293 is a prime.

It is a super-2 number, since 2×1055423301² = 2227836688587473202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055423401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175903881 + ... + 175903886.

It is an arithmetic number, because the mean of its divisors is an integer number (351807768).

Almost surely, 2^1055423301 is an apocalyptic number.

It is an amenable number.

1055423301 is a deficient number, since it is larger than the sum of its proper divisors (351807771).

1055423301 is an equidigital number, since it uses as much as digits as its factorization.

1055423301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351807770.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1055423301 is about 32487.2790642738. The cubic root of 1055423301 is about 1018.1432648201.

Adding to 1055423301 its reverse (1033245501), we get a palindrome (2088668802).

The spelling of 1055423301 in words is "one billion, fifty-five million, four hundred twenty-three thousand, three hundred one".