11003202120030 has 32 divisors (see below), whose sum is σ = 26472251584800. Its totient is φ = 2927013176832.

The previous prime is 11003202119963. The next prime is 11003202120041. The reversal of 11003202120030 is 3002120230011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 11003202119991 and 11003202120009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 448365975 + ... + 448390514.

It is an arithmetic number, because the mean of its divisors is an integer number (827257862025).

Almost surely, 2^{11003202120030} is an apocalyptic number.

11003202120030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11003202120030 is an abundant number, since it is smaller than the sum of its proper divisors (15469049464770).

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

11003202120030 is a wasteful number, since it uses less digits than its factorization.

11003202120030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896756908.

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

Adding to 11003202120030 its reverse (3002120230011), we get a palindrome (14005322350041).

The spelling of 11003202120030 in words is "eleven trillion, three billion, two hundred two million, one hundred twenty thousand, thirty".