1151302012 has 12 divisors (see below), whose sum is σ = 2302604080. Its totient is φ = 493415136.

The previous prime is 1151301959. The next prime is 1151302057. The reversal of 1151302012 is 2102031511.

1151302012 is an admirable number.

It is a congruent number.

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, 20558937 + ... + 20558992.

Almost surely, 2^1151302012 is an apocalyptic number.

It is an amenable number.

1151302012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1151302012 is a wasteful number, since it uses less digits than its factorization.

1151302012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41117940 (or 41117938 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1151302012 is about 33930.8416046522. The cubic root of 1151302012 is about 1048.0847966175.

Adding to 1151302012 its reverse (2102031511), we get a palindrome (3253333523).

The spelling of 1151302012 in words is "one billion, one hundred fifty-one million, three hundred two thousand, twelve".