11030131002 has 16 divisors (see below), whose sum is σ = 24065740512. Its totient is φ = 3342463920.

The previous prime is 11030130973. The next prime is 11030131003. The reversal of 11030131002 is 20013103011.

It is not an unprimeable number, because it can be changed into a prime (11030131003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83561533 + ... + 83561664.

It is an arithmetic number, because the mean of its divisors is an integer number (1504108782).

Almost surely, 2^11030131002 is an apocalyptic number.

11030131002 is an abundant number, since it is smaller than the sum of its proper divisors (13035609510).

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

11030131002 is a wasteful number, since it uses less digits than its factorization.

11030131002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167123213.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11030131002 its reverse (20013103011), we get a palindrome (31043234013).

The spelling of 11030131002 in words is "eleven billion, thirty million, one hundred thirty-one thousand, two".