11131450265102 has 8 divisors (see below), whose sum is σ = 16697210776536. Its totient is φ = 5565713339592.

The previous prime is 11131450265083. The next prime is 11131450265231. The reversal of 11131450265102 is 20156205413111.

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4665173 + ... + 6635264.

It is an arithmetic number, because the mean of its divisors is an integer number (2087151347067).

Almost surely, 2^{11131450265102} is an apocalyptic number.

11131450265102 is a deficient number, since it is larger than the sum of its proper divisors (5565760511434).

11131450265102 is a wasteful number, since it uses less digits than its factorization.

11131450265102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11792962.

The product of its (nonzero) digits is 7200, while the sum is 32.

Adding to 11131450265102 its reverse (20156205413111), we get a palindrome (31287655678213).

The spelling of 11131450265102 in words is "eleven trillion, one hundred thirty-one billion, four hundred fifty million, two hundred sixty-five thousand, one hundred two".