103313133102331 has 4 divisors (see below), whose sum is σ = 105832965617064. Its totient is φ = 100793300587600.

The previous prime is 103313133102307. The next prime is 103313133102367. The reversal of 103313133102331 is 133201331313301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103313133102331 - 2¹¹ = 103313133100283 is a prime.

It is a super-2 number, since 2×103313133102331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103313133102331.

It is not an unprimeable number, because it can be changed into a prime (103313133102731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1259916257305 + ... + 1259916257386.

It is an arithmetic number, because the mean of its divisors is an integer number (26458241404266).

Almost surely, 2^{103313133102331} is an apocalyptic number.

103313133102331 is a deficient number, since it is larger than the sum of its proper divisors (2519832514733).

103313133102331 is an equidigital number, since it uses as much as digits as its factorization.

103313133102331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2519832514732.

The product of its (nonzero) digits is 4374, while the sum is 28.

Adding to 103313133102331 its reverse (133201331313301), we get a palindrome (236514464415632).

The spelling of 103313133102331 in words is "one hundred three trillion, three hundred thirteen billion, one hundred thirty-three million, one hundred two thousand, three hundred thirty-one".