1121301432004 has 18 divisors (see below), whose sum is σ = 2124833040330. Its totient is φ = 517523737536.

The previous prime is 1121301432001. The next prime is 1121301432061. The reversal of 1121301432004 is 4002341031211.

It can be written as a sum of positive squares in 3 ways, for example, as 157134545604 + 964166886400 = 396402^2 + 981920^2 .

It is not an unprimeable number, because it can be changed into a prime (1121301432001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 829364289 + ... + 829365640.

Almost surely, 2^{1121301432004} is an apocalyptic number.

It is an amenable number.

1121301432004 is a deficient number, since it is larger than the sum of its proper divisors (1003531608326).

1121301432004 is a wasteful number, since it uses less digits than its factorization.

1121301432004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658729959 (or 1658729944 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1121301432004 its reverse (4002341031211), we get a palindrome (5123642463215).

The spelling of 1121301432004 in words is "one trillion, one hundred twenty-one billion, three hundred one million, four hundred thirty-two thousand, four".