1053422121 has 8 divisors (see below), whose sum is σ = 1404953440. Its totient is φ = 702086112.

The previous prime is 1053422113. The next prime is 1053422131. The reversal of 1053422121 is 1212243501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1053422121 - 2³ = 1053422113 is a prime.

It is a super-2 number, since 2×1053422121² = 2219396330024277282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1053422131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35740 + ... + 58173.

It is an arithmetic number, because the mean of its divisors is an integer number (175619180).

Almost surely, 2^1053422121 is an apocalyptic number.

It is an amenable number.

1053422121 is a deficient number, since it is larger than the sum of its proper divisors (351531319).

1053422121 is an equidigital number, since it uses as much as digits as its factorization.

1053422121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97655.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1053422121 is about 32456.4650108418. The cubic root of 1053422121 is about 1017.4993598106.

Adding to 1053422121 its reverse (1212243501), we get a palindrome (2265665622).

The spelling of 1053422121 in words is "one billion, fifty-three million, four hundred twenty-two thousand, one hundred twenty-one".