11431300202 has 16 divisors (see below), whose sum is σ = 19639406400. Its totient is φ = 4888405728.

The previous prime is 11431300187. The next prime is 11431300217. The reversal of 11431300202 is 20200313411.

It is an interprime number because it is at equal distance from previous prime (11431300187) and next prime (11431300217).

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, 886952 + ... + 899747.

It is an arithmetic number, because the mean of its divisors is an integer number (1227462900).

Almost surely, 2^11431300202 is an apocalyptic number.

11431300202 is a deficient number, since it is larger than the sum of its proper divisors (8208106198).

11431300202 is a wasteful number, since it uses less digits than its factorization.

11431300202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1787165.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11431300202 its reverse (20200313411), we get a palindrome (31631613613).

The spelling of 11431300202 in words is "eleven billion, four hundred thirty-one million, three hundred thousand, two hundred two".