11161301146 has 8 divisors (see below), whose sum is σ = 16746963840. Its totient is φ = 5578979868.

The previous prime is 11161301131. The next prime is 11161301161. The reversal of 11161301146 is 64110316111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11161301131) and next prime (11161301161).

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

It is a self number, because there is not a number n which added to its sum of digits gives 11161301146.

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, 826986 + ... + 840373.

It is an arithmetic number, because the mean of its divisors is an integer number (2093370480).

Almost surely, 2^11161301146 is an apocalyptic number.

11161301146 is a deficient number, since it is larger than the sum of its proper divisors (5585662694).

11161301146 is a wasteful number, since it uses less digits than its factorization.

11161301146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670708.

The product of its (nonzero) digits is 432, while the sum is 25.

Adding to 11161301146 its reverse (64110316111), we get a palindrome (75271617257).

The spelling of 11161301146 in words is "eleven billion, one hundred sixty-one million, three hundred one thousand, one hundred forty-six".