151150105 has 4 divisors (see below), whose sum is σ = 181380132. Its totient is φ = 120920080.

The previous prime is 151150099. The next prime is 151150121. The reversal of 151150105 is 501051151.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 93450889 + 57699216 = 9667^2 + 7596^2 .

It is a de Polignac number, because none of the positive numbers 2^k-151150105 is a prime.

It is a super-2 number, since 2×151150105² = 45692708483022050, which contains 22 as substring.

It is a Duffinian number.

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, 15115006 + ... + 15115015.

It is an arithmetic number, because the mean of its divisors is an integer number (45345033).

Almost surely, 2^151150105 is an apocalyptic number.

It is an amenable number.

151150105 is a deficient number, since it is larger than the sum of its proper divisors (30230027).

151150105 is an equidigital number, since it uses as much as digits as its factorization.

151150105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30230026.

The product of its (nonzero) digits is 125, while the sum is 19.

The square root of 151150105 is about 12294.3118961575. The cubic root of 151150105 is about 532.6837941088.

The spelling of 151150105 in words is "one hundred fifty-one million, one hundred fifty thousand, one hundred five".