11202103004 has 6 divisors (see below), whose sum is σ = 19603680264. Its totient is φ = 5601051500.

The previous prime is 11202102979. The next prime is 11202103007. The reversal of 11202103004 is 40030120211.

It is a super-2 number, since 2×11202103004² (a number of 21 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 11202103004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202103007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1400262872 + ... + 1400262879.

It is an arithmetic number, because the mean of its divisors is an integer number (3267280044).

Almost surely, 2^11202103004 is an apocalyptic number.

It is an amenable number.

11202103004 is a deficient number, since it is larger than the sum of its proper divisors (8401577260).

11202103004 is a wasteful number, since it uses less digits than its factorization.

11202103004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2800525755 (or 2800525753 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11202103004 its reverse (40030120211), we get a palindrome (51232223215).

The spelling of 11202103004 in words is "eleven billion, two hundred two million, one hundred three thousand, four".