1130443200421 has 16 divisors (see below), whose sum is σ = 1168296192000. Its totient is φ = 1092677675760.

The previous prime is 1130443200413. The next prime is 1130443200451. The reversal of 1130443200421 is 1240023440311.

It is not a de Polignac number, because 1130443200421 - 2³ = 1130443200413 is a prime.

It is a super-3 number, since 3×1130443200421³ (a number of 37 digits) contains 333 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 (1130443200401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139161666 + ... + 139169788.

It is an arithmetic number, because the mean of its divisors is an integer number (73018512000).

Almost surely, 2^{1130443200421} is an apocalyptic number.

It is an amenable number.

1130443200421 is a deficient number, since it is larger than the sum of its proper divisors (37852991579).

1130443200421 is a wasteful number, since it uses less digits than its factorization.

1130443200421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12936.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1130443200421 its reverse (1240023440311), we get a palindrome (2370466640732).

The spelling of 1130443200421 in words is "one trillion, one hundred thirty billion, four hundred forty-three million, two hundred thousand, four hundred twenty-one".