1120431143201 has 4 divisors (see below), whose sum is σ = 1120746140052. Its totient is φ = 1120116146352.

The previous prime is 1120431143191. The next prime is 1120431143231. The reversal of 1120431143201 is 1023411340211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 97094560000 + 1023336583201 = 311600^2 + 1011601^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120431143201 - 2¹⁴ = 1120431126817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120431143231) 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, 157493090 + ... + 157500203.

It is an arithmetic number, because the mean of its divisors is an integer number (280186535013).

Almost surely, 2^{1120431143201} is an apocalyptic number.

It is an amenable number.

1120431143201 is a deficient number, since it is larger than the sum of its proper divisors (314996851).

1120431143201 is an equidigital number, since it uses as much as digits as its factorization.

1120431143201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314996850.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1120431143201 its reverse (1023411340211), we get a palindrome (2143842483412).

The spelling of 1120431143201 in words is "one trillion, one hundred twenty billion, four hundred thirty-one million, one hundred forty-three thousand, two hundred one".