103322100013031 has 4 divisors (see below), whose sum is σ = 103389061842192. Its totient is φ = 103255138183872.

The previous prime is 103322100012959. The next prime is 103322100013037. The reversal of 103322100013031 is 130310001223301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103322100013031 is a prime.

It is a super-2 number, since 2×103322100013031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103322100012994 and 103322100013012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103322100013037) 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, 33480912266 + ... + 33480915351.

It is an arithmetic number, because the mean of its divisors is an integer number (25847265460548).

Almost surely, 2^{103322100013031} is an apocalyptic number.

103322100013031 is a deficient number, since it is larger than the sum of its proper divisors (66961829161).

103322100013031 is an equidigital number, since it uses as much as digits as its factorization.

103322100013031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66961829160.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 103322100013031 its reverse (130310001223301), we get a palindrome (233632101236332).

The spelling of 103322100013031 in words is "one hundred three trillion, three hundred twenty-two billion, one hundred million, thirteen thousand, thirty-one".