11031230102 has 32 divisors (see below), whose sum is σ = 17515461600. Its totient is φ = 5196096000.

The previous prime is 11031230071. The next prime is 11031230107. The reversal of 11031230102 is 20103213011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11031230107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5926652 + ... + 5928512.

It is an arithmetic number, because the mean of its divisors is an integer number (547358175).

Almost surely, 2^11031230102 is an apocalyptic number.

11031230102 is a deficient number, since it is larger than the sum of its proper divisors (6484231498).

11031230102 is a wasteful number, since it uses less digits than its factorization.

11031230102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2672.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11031230102 its reverse (20103213011), we get a palindrome (31134443113).

The spelling of 11031230102 in words is "eleven billion, thirty-one million, two hundred thirty thousand, one hundred two".