103020362048 has 112 divisors (see below), whose sum is σ = 220599365760. Its totient is φ = 47617050624.

The previous prime is 103020362047. The next prime is 103020362057. The reversal of 103020362048 is 840263020301.

It is a super-2 number, since 2×103020362048² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103020362048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103020362047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5217218 + ... + 5236926.

Almost surely, 2^103020362048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103020362048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110299682880).

103020362048 is an abundant number, since it is smaller than the sum of its proper divisors (117579003712).

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

103020362048 is a wasteful number, since it uses less digits than its factorization.

103020362048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19864 (or 19854 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 103020362048 its reverse (840263020301), we get a palindrome (943283382349).

The spelling of 103020362048 in words is "one hundred three billion, twenty million, three hundred sixty-two thousand, forty-eight".