1151210162 has 16 divisors (see below), whose sum is σ = 1754753112. Its totient is φ = 566361600.

The previous prime is 1151210089. The next prime is 1151210167. The reversal of 1151210162 is 2610121511.

It can be written as a sum of positive squares in 4 ways, for example, as 958583521 + 192626641 = 30961^2 + 13879^2 .

It is not an unprimeable number, because it can be changed into a prime (1151210167) 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, 16412 + ... + 50712.

Almost surely, 2^1151210162 is an apocalyptic number.

1151210162 is a deficient number, since it is larger than the sum of its proper divisors (603542950).

1151210162 is a wasteful number, since it uses less digits than its factorization.

1151210162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34573.

The product of its (nonzero) digits is 120, while the sum is 20.

The square root of 1151210162 is about 33929.4880892713. The cubic root of 1151210162 is about 1048.0569240733.

Adding to 1151210162 its reverse (2610121511), we get a palindrome (3761331673).

It can be divided in two parts, 115121016 and 2, that multiplied together give a palindrome (230242032).

The spelling of 1151210162 in words is "one billion, one hundred fifty-one million, two hundred ten thousand, one hundred sixty-two".