103011020222312 has 16 divisors (see below), whose sum is σ = 193261388324100. Its totient is φ = 51474650002560.

The previous prime is 103011020222237. The next prime is 103011020222317. The reversal of 103011020222312 is 213222020110301.

It can be written as a sum of positive squares in 2 ways, for example, as 98599617310756 + 4411402911556 = 9929734^2 + 2100334^2 .

It is a super-3 number, since 3×103011020222312³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (103011020222317) 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, 3857499389 + ... + 3857526092.

Almost surely, 2^{103011020222312} is an apocalyptic number.

It is an amenable number.

103011020222312 is a deficient number, since it is larger than the sum of its proper divisors (90250368101788).

103011020222312 is a wasteful number, since it uses less digits than its factorization.

103011020222312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7715027156 (or 7715027152 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 103011020222312 its reverse (213222020110301), we get a palindrome (316233040332613).

The spelling of 103011020222312 in words is "one hundred three trillion, eleven billion, twenty million, two hundred twenty-two thousand, three hundred twelve".