11211131330102 has 8 divisors (see below), whose sum is σ = 18345487631112. Its totient is φ = 5095968786400.

The previous prime is 11211131329987. The next prime is 11211131330117. The reversal of 11211131330102 is 20103313111211.

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

It is a congruent number.

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, 254798439299 + ... + 254798439342.

It is an arithmetic number, because the mean of its divisors is an integer number (2293185953889).

Almost surely, 2^{11211131330102} is an apocalyptic number.

11211131330102 is a deficient number, since it is larger than the sum of its proper divisors (7134356301010).

11211131330102 is a wasteful number, since it uses less digits than its factorization.

11211131330102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509596878654.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 11211131330102 its reverse (20103313111211), we get a palindrome (31314444441313).

The spelling of 11211131330102 in words is "eleven trillion, two hundred eleven billion, one hundred thirty-one million, three hundred thirty thousand, one hundred two".