1151007210 has 48 divisors (see below), whose sum is σ = 2997854496. Its totient is φ = 306398304.

The previous prime is 1151007197. The next prime is 1151007217. The reversal of 1151007210 is 127001511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1151007217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41937 + ... + 63723.

It is an arithmetic number, because the mean of its divisors is an integer number (62455302).

Almost surely, 2^1151007210 is an apocalyptic number.

1151007210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1151007210 is an abundant number, since it is smaller than the sum of its proper divisors (1846847286).

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

1151007210 is a wasteful number, since it uses less digits than its factorization.

1151007210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22387 (or 22384 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 18.

The square root of 1151007210 is about 33926.4971666690. The cubic root of 1151007210 is about 1047.9953315692.

Adding to 1151007210 its reverse (127001511), we get a palindrome (1278008721).

The spelling of 1151007210 in words is "one billion, one hundred fifty-one million, seven thousand, two hundred ten".