103002311022 has 64 divisors (see below), whose sum is σ = 223490534400. Its totient is φ = 31459112064.

The previous prime is 103002311021. The next prime is 103002311033. The reversal of 103002311022 is 220113200301.

It is a junction number, because it is equal to n+sod(n) for n = 103002310992 and 103002311010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103002311021) 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 31 ways as a sum of consecutive naturals, for example, 32156473 + ... + 32159675.

It is an arithmetic number, because the mean of its divisors is an integer number (3492039600).

Almost surely, 2^103002311022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103002311022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111745267200).

103002311022 is an abundant number, since it is smaller than the sum of its proper divisors (120488223378).

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

103002311022 is a wasteful number, since it uses less digits than its factorization.

103002311022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6137.

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

Adding to 103002311022 its reverse (220113200301), we get a palindrome (323115511323).

The spelling of 103002311022 in words is "one hundred three billion, two million, three hundred eleven thousand, twenty-two".