1150004120 has 64 divisors (see below), whose sum is σ = 2618010720. Its totient is φ = 454616064.

The previous prime is 1150004101. The next prime is 1150004137. The reversal of 1150004120 is 214000511.

It is a junction number, because it is equal to n+sod(n) for n = 1150004095 and 1150004104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1518782 + ... + 1519538.

Almost surely, 2^1150004120 is an apocalyptic number.

1150004120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1150004120 is an abundant number, since it is smaller than the sum of its proper divisors (1468006600).

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

1150004120 is a wasteful number, since it uses less digits than its factorization.

1150004120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164 (or 1160 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 1150004120 is about 33911.7106616579. The cubic root of 1150004120 is about 1047.6908043241.

Adding to 1150004120 its reverse (214000511), we get a palindrome (1364004631).

The spelling of 1150004120 in words is "one billion, one hundred fifty million, four thousand, one hundred twenty".