1120230031 has 2 divisors, whose sum is σ = 1120230032. Its totient is φ = 1120230030.

The previous prime is 1120229983. The next prime is 1120230049. The reversal of 1120230031 is 1300320211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1120230031 - 2²⁵ = 1086675599 is a prime.

It is a super-2 number, since 2×1120230031² = 2509830644708521922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1120229993 and 1120230020.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120230061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560115015 + 560115016.

It is an arithmetic number, because the mean of its divisors is an integer number (560115016).

Almost surely, 2^1120230031 is an apocalyptic number.

1120230031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120230031 is an equidigital number, since it uses as much as digits as its factorization.

1120230031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1120230031 is about 33469.8376303202. The cubic root of 1120230031 is about 1038.5699128016.

Adding to 1120230031 its reverse (1300320211), we get a palindrome (2420550242).

The spelling of 1120230031 in words is "one billion, one hundred twenty million, two hundred thirty thousand, thirty-one".