101331540312303 has 32 divisors (see below), whose sum is σ = 159392180826112. Its totient is φ = 56035436083200.

The previous prime is 101331540312293. The next prime is 101331540312319. The reversal of 101331540312303 is 303213045133101.

It is a happy number.

It is not a de Polignac number, because 101331540312303 - 2⁹ = 101331540311791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101331540312103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93832725 + ... + 94906497.

It is an arithmetic number, because the mean of its divisors is an integer number (4981005650816).

Almost surely, 2^{101331540312303} is an apocalyptic number.

101331540312303 is a deficient number, since it is larger than the sum of its proper divisors (58060640513809).

101331540312303 is a wasteful number, since it uses less digits than its factorization.

101331540312303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218775.

The product of its (nonzero) digits is 9720, while the sum is 30.

Adding to 101331540312303 its reverse (303213045133101), we get a palindrome (404544585445404).

The spelling of 101331540312303 in words is "one hundred one trillion, three hundred thirty-one billion, five hundred forty million, three hundred twelve thousand, three hundred three".