11512070160 has 40 divisors (see below), whose sum is σ = 35687418240. Its totient is φ = 3069885312.

The previous prime is 11512070099. The next prime is 11512070177. The reversal of 11512070160 is 6107021511.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 11512070160.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23983240 + ... + 23983719.

It is an arithmetic number, because the mean of its divisors is an integer number (892185456).

Almost surely, 2^11512070160 is an apocalyptic number.

11512070160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11512070160 is an abundant number, since it is smaller than the sum of its proper divisors (24175348080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11512070160 is a wasteful number, since it uses less digits than its factorization.

11512070160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47966975 (or 47966969 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 24.

Adding to 11512070160 its reverse (6107021511), we get a palindrome (17619091671).

The spelling of 11512070160 in words is "eleven billion, five hundred twelve million, seventy thousand, one hundred sixty".