10311202341445 has 8 divisors (see below), whose sum is σ = 12415672991736. Its totient is φ = 8220808418496.

The previous prime is 10311202341389. The next prime is 10311202341449. The reversal of 10311202341445 is 54414320211301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 700204115524 + 9610998225921 = 836782^2 + 3100161^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10311202341445 - 2⁷ = 10311202341317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10311202341449) 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 in 7 ways as a sum of consecutive naturals, for example, 3519180222 + ... + 3519183151.

It is an arithmetic number, because the mean of its divisors is an integer number (1551959123967).

Almost surely, 2^{10311202341445} is an apocalyptic number.

It is an amenable number.

10311202341445 is a deficient number, since it is larger than the sum of its proper divisors (2104470650291).

10311202341445 is an equidigital number, since it uses as much as digits as its factorization.

10311202341445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7038363671.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 10311202341445 its reverse (54414320211301), we get a palindrome (64725522552746).

The spelling of 10311202341445 in words is "ten trillion, three hundred eleven billion, two hundred two million, three hundred forty-one thousand, four hundred forty-five".