1120001431013 has 2 divisors, whose sum is σ = 1120001431014. Its totient is φ = 1120001431012.

The previous prime is 1120001430997. The next prime is 1120001431019. The reversal of 1120001431013 is 3101341000211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1047024190564 + 72977240449 = 1023242^2 + 270143^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120001431013 - 2⁴ = 1120001430997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120001430982 and 1120001431000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120001431019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560000715506 + 560000715507.

It is an arithmetic number, because the mean of its divisors is an integer number (560000715507).

Almost surely, 2^{1120001431013} is an apocalyptic number.

It is an amenable number.

1120001431013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120001431013 is an equidigital number, since it uses as much as digits as its factorization.

1120001431013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1120001431013 its reverse (3101341000211), we get a palindrome (4221342431224).

The spelling of 1120001431013 in words is "one trillion, one hundred twenty billion, one million, four hundred thirty-one thousand, thirteen".