11020131002 has 8 divisors (see below), whose sum is σ = 16649119200. Its totient is φ = 5470424604.

The previous prime is 11020130987. The next prime is 11020131019. The reversal of 11020131002 is 20013102011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19820102 + ... + 19820657.

It is an arithmetic number, because the mean of its divisors is an integer number (2081139900).

Almost surely, 2^11020131002 is an apocalyptic number.

11020131002 is a deficient number, since it is larger than the sum of its proper divisors (5628988198).

11020131002 is a wasteful number, since it uses less digits than its factorization.

11020131002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39640900.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 11020131002 its reverse (20013102011), we get a palindrome (31033233013).

The spelling of 11020131002 in words is "eleven billion, twenty million, one hundred thirty-one thousand, two".