1131450015201 has 8 divisors (see below), whose sum is σ = 1645745476704. Its totient is φ = 685727281920.

The previous prime is 1131450015169. The next prime is 1131450015203. The reversal of 1131450015201 is 1025100541311.

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

It is not a de Polignac number, because 1131450015201 - 2⁵ = 1131450015169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1131450015203) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 17143182016 + ... + 17143182081.

It is an arithmetic number, because the mean of its divisors is an integer number (205718184588).

Almost surely, 2^{1131450015201} is an apocalyptic number.

1131450015201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1131450015201 is a deficient number, since it is larger than the sum of its proper divisors (514295461503).

1131450015201 is a wasteful number, since it uses less digits than its factorization.

1131450015201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34286364111.

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 1131450015201 its reverse (1025100541311), we get a palindrome (2156550556512).

The spelling of 1131450015201 in words is "one trillion, one hundred thirty-one billion, four hundred fifty million, fifteen thousand, two hundred one".