1201411031 has 2 divisors, whose sum is σ = 1201411032. Its totient is φ = 1201411030.

The previous prime is 1201410997. The next prime is 1201411033. The reversal of 1201411031 is 1301141021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1201411031 - 2¹⁸ = 1201148887 is a prime.

It is a super-2 number, since 2×1201411031² = 2886776930816965922, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 1201411033, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1201410997 and 1201411015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1201411033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600705515 + 600705516.

It is an arithmetic number, because the mean of its divisors is an integer number (600705516).

Almost surely, 2^1201411031 is an apocalyptic number.

1201411031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201411031 is an equidigital number, since it uses as much as digits as its factorization.

1201411031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1201411031 is about 34661.3766460595. The cubic root of 1201411031 is about 1063.0749183091.

Adding to 1201411031 its reverse (1301141021), we get a palindrome (2502552052).

The spelling of 1201411031 in words is "one billion, two hundred one million, four hundred eleven thousand, thirty-one".