102231050313 has 16 divisors (see below), whose sum is σ = 155793530880. Its totient is φ = 58412912016.

The previous prime is 102231050303. The next prime is 102231050323. The reversal of 102231050313 is 313050132201.

It is an interprime number because it is at equal distance from previous prime (102231050303) and next prime (102231050323).

It is not a de Polignac number, because 102231050313 - 2⁶ = 102231050249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 102231050313.

It is not an unprimeable number, because it can be changed into a prime (102231050303) 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 15 ways as a sum of consecutive naturals, for example, 67006 + ... + 457112.

It is an arithmetic number, because the mean of its divisors is an integer number (9737095680).

Almost surely, 2^102231050313 is an apocalyptic number.

It is an amenable number.

102231050313 is a deficient number, since it is larger than the sum of its proper divisors (53562480567).

102231050313 is a wasteful number, since it uses less digits than its factorization.

102231050313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402596.

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 102231050313 its reverse (313050132201), we get a palindrome (415281182514).

The spelling of 102231050313 in words is "one hundred two billion, two hundred thirty-one million, fifty thousand, three hundred thirteen".