11020131202 has 16 divisors (see below), whose sum is σ = 16634483712. Its totient is φ = 5475365280.

The previous prime is 11020131191. The next prime is 11020131217. The reversal of 11020131202 is 20213102011.

11020131202 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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, 354478 + ... + 384310.

It is an arithmetic number, because the mean of its divisors is an integer number (1039655232).

Almost surely, 2^11020131202 is an apocalyptic number.

11020131202 is a deficient number, since it is larger than the sum of its proper divisors (5614352510).

11020131202 is a wasteful number, since it uses less digits than its factorization.

11020131202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30993.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11020131202 its reverse (20213102011), we get a palindrome (31233233213).

The spelling of 11020131202 in words is "eleven billion, twenty million, one hundred thirty-one thousand, two hundred two".