11303220123102 has 16 divisors (see below), whose sum is σ = 22613573903760. Its totient is φ = 3766551098112.

The previous prime is 11303220123053. The next prime is 11303220123113. The reversal of 11303220123102 is 20132102230311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297215133 + ... + 297253160.

It is an arithmetic number, because the mean of its divisors is an integer number (1413348368985).

Almost surely, 2^{11303220123102} is an apocalyptic number.

11303220123102 is an abundant number, since it is smaller than the sum of its proper divisors (11310353780658).

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

11303220123102 is a wasteful number, since it uses less digits than its factorization.

11303220123102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594471467.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11303220123102 its reverse (20132102230311), we get a palindrome (31435322353413).

The spelling of 11303220123102 in words is "eleven trillion, three hundred three billion, two hundred twenty million, one hundred twenty-three thousand, one hundred two".