1151603070 has 32 divisors (see below), whose sum is σ = 2768849568. Its totient is φ = 306538368.

The previous prime is 1151603041. The next prime is 1151603093. The reversal of 1151603070 is 703061511.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1151603070.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 17749 + ... + 51168.

It is an arithmetic number, because the mean of its divisors is an integer number (86526549).

Almost surely, 2^1151603070 is an apocalyptic number.

1151603070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1151603070 is an abundant number, since it is smaller than the sum of its proper divisors (1617246498).

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

1151603070 is a wasteful number, since it uses less digits than its factorization.

1151603070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69484.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 1151603070 is about 33935.2776620437. The cubic root of 1151603070 is about 1048.1761444452.

Adding to 1151603070 its reverse (703061511), we get a palindrome (1854664581).

The spelling of 1151603070 in words is "one billion, one hundred fifty-one million, six hundred three thousand, seventy".