11031461164 has 6 divisors (see below), whose sum is σ = 19305057044. Its totient is φ = 5515730580.

The previous prime is 11031461153. The next prime is 11031461179. The reversal of 11031461164 is 46116413011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1378932642 + ... + 1378932649.

Almost surely, 2^11031461164 is an apocalyptic number.

It is an amenable number.

11031461164 is a deficient number, since it is larger than the sum of its proper divisors (8273595880).

11031461164 is a wasteful number, since it uses less digits than its factorization.

11031461164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2757865295 (or 2757865293 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

Adding to 11031461164 its reverse (46116413011), we get a palindrome (57147874175).

The spelling of 11031461164 in words is "eleven billion, thirty-one million, four hundred sixty-one thousand, one hundred sixty-four".