151121095 has 16 divisors (see below), whose sum is σ = 185023872. Its totient is φ = 118460160.

The previous prime is 151121083. The next prime is 151121119. The reversal of 151121095 is 590121151.

It is a happy number.

It is not a de Polignac number, because 151121095 - 2⁹ = 151120583 is a prime.

It is a Duffinian number.

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, 94674 + ... + 96256.

It is an arithmetic number, because the mean of its divisors is an integer number (11563992).

Almost surely, 2^151121095 is an apocalyptic number.

151121095 is a deficient number, since it is larger than the sum of its proper divisors (33902777).

151121095 is a wasteful number, since it uses less digits than its factorization.

151121095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1962.

The product of its (nonzero) digits is 450, while the sum is 25.

The square root of 151121095 is about 12293.1320256475. The cubic root of 151121095 is about 532.6497128763.

The spelling of 151121095 in words is "one hundred fifty-one million, one hundred twenty-one thousand, ninety-five".