103000321331 has 8 divisors (see below), whose sum is σ = 103844691984. Its totient is φ = 102157292160.

The previous prime is 103000321289. The next prime is 103000321337. The reversal of 103000321331 is 133123000301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103000321331 is a prime.

It is a super-2 number, since 2×103000321331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103000321337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180890 + ... + 488591.

It is an arithmetic number, because the mean of its divisors is an integer number (12980586498).

Almost surely, 2^103000321331 is an apocalyptic number.

103000321331 is a deficient number, since it is larger than the sum of its proper divisors (844370653).

103000321331 is a wasteful number, since it uses less digits than its factorization.

103000321331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670741.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 103000321331 its reverse (133123000301), we get a palindrome (236123321632).

The spelling of 103000321331 in words is "one hundred three billion, three hundred twenty-one thousand, three hundred thirty-one".