151089868 has 12 divisors (see below), whose sum is σ = 266490112. Its totient is φ = 74949840.

The previous prime is 151089823. The next prime is 151089893. The reversal of 151089868 is 868980151.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148203 + ... + 149218.

Almost surely, 2^151089868 is an apocalyptic number.

It is an amenable number.

151089868 is a deficient number, since it is larger than the sum of its proper divisors (115400244).

151089868 is a wasteful number, since it uses less digits than its factorization.

151089868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297552 (or 297550 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 46.

The square root of 151089868 is about 12291.8618605970. The cubic root of 151089868 is about 532.6130222158.

It can be divided in two parts, 15108 and 9868, that added together give a triangular number (24976 = T₂₂₃).

The spelling of 151089868 in words is "one hundred fifty-one million, eighty-nine thousand, eight hundred sixty-eight".