1153151012 has 24 divisors (see below), whose sum is σ = 2248188600. Its totient is φ = 513870336.

The previous prime is 1153151011. The next prime is 1153151107. The reversal of 1153151012 is 2101513511.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11792356 + 1141358656 = 3434^2 + 33784^2 .

It is not an unprimeable number, because it can be changed into a prime (1153151011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380837 + ... + 383852.

It is an arithmetic number, because the mean of its divisors is an integer number (93674525).

Almost surely, 2^1153151012 is an apocalyptic number.

It is an amenable number.

1153151012 is a deficient number, since it is larger than the sum of its proper divisors (1095037588).

1153151012 is a wasteful number, since it uses less digits than its factorization.

1153151012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764735 (or 764733 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 1153151012 is about 33958.0772718362. The cubic root of 1153151012 is about 1048.6455739696.

Adding to 1153151012 its reverse (2101513511), we get a palindrome (3254664523).

The spelling of 1153151012 in words is "one billion, one hundred fifty-three million, one hundred fifty-one thousand, twelve".