103013202012 has 96 divisors (see below), whose sum is σ = 278078169600. Its totient is φ = 29071291392.

The previous prime is 103013202011. The next prime is 103013202029. The reversal of 103013202012 is 210202310301.

It is a super-2 number, since 2×103013202012² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103013201982 and 103013202000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103013202011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7716039 + ... + 7729377.

It is an arithmetic number, because the mean of its divisors is an integer number (2896647600).

Almost surely, 2^103013202012 is an apocalyptic number.

103013202012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103013202012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139039084800).

103013202012 is an abundant number, since it is smaller than the sum of its proper divisors (175064967588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103013202012 is a wasteful number, since it uses less digits than its factorization.

103013202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14475 (or 14473 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 103013202012 its reverse (210202310301), we get a palindrome (313215512313).

The spelling of 103013202012 in words is "one hundred three billion, thirteen million, two hundred two thousand, twelve".