1126020361 has 8 divisors (see below), whose sum is σ = 1176249024. Its totient is φ = 1075897680.

The previous prime is 1126020359. The next prime is 1126020377. The reversal of 1126020361 is 1630206211.

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

It is not a de Polignac number, because 1126020361 - 2¹ = 1126020359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1126020331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4371 + ... + 47656.

It is an arithmetic number, because the mean of its divisors is an integer number (147031128).

Almost surely, 2^1126020361 is an apocalyptic number.

It is an amenable number.

1126020361 is a deficient number, since it is larger than the sum of its proper divisors (50228663).

1126020361 is an equidigital number, since it uses as much as digits as its factorization.

1126020361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52991.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1126020361 is about 33556.2268588112. The cubic root of 1126020361 is about 1040.3562515346.

Adding to 1126020361 its reverse (1630206211), we get a palindrome (2756226572).

The spelling of 1126020361 in words is "one billion, one hundred twenty-six million, twenty thousand, three hundred sixty-one".