1031202001117 has 2 divisors, whose sum is σ = 1031202001118. Its totient is φ = 1031202001116.

The previous prime is 1031202001033. The next prime is 1031202001133. The reversal of 1031202001117 is 7111002021301.

1031202001117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 847097503641 + 184104497476 = 920379^2 + 429074^2 .

It is a cyclic number.

It is not a de Polignac number, because 1031202001117 - 2⁷ = 1031202000989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1031202001094 and 1031202001103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1031202001177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515601000558 + 515601000559.

It is an arithmetic number, because the mean of its divisors is an integer number (515601000559).

Almost surely, 2^{1031202001117} is an apocalyptic number.

It is an amenable number.

1031202001117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1031202001117 is an equidigital number, since it uses as much as digits as its factorization.

1031202001117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 19.

Adding to 1031202001117 its reverse (7111002021301), we get a palindrome (8142204022418).

The spelling of 1031202001117 in words is "one trillion, thirty-one billion, two hundred two million, one thousand, one hundred seventeen".