103011320122 has 4 divisors (see below), whose sum is σ = 154516980186. Its totient is φ = 51505660060.

The previous prime is 103011320117. The next prime is 103011320149. The reversal of 103011320122 is 221023110301.

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

It can be written as a sum of positive squares in only one way, i.e., 96603477721 + 6407842401 = 310811^2 + 80049^2 .

It is a super-3 number, since 3×103011320122³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 103011320096 and 103011320105.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25752830029 + ... + 25752830032.

Almost surely, 2^103011320122 is an apocalyptic number.

103011320122 is a deficient number, since it is larger than the sum of its proper divisors (51505660064).

103011320122 is an equidigital number, since it uses as much as digits as its factorization.

103011320122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51505660063.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 103011320122 its reverse (221023110301), we get a palindrome (324034430423).

The spelling of 103011320122 in words is "one hundred three billion, eleven million, three hundred twenty thousand, one hundred twenty-two".