151112011 has 8 divisors (see below), whose sum is σ = 161366400. Its totient is φ = 141193920.

The previous prime is 151111999. The next prime is 151112023. The reversal of 151112011 is 110211151.

It is an interprime number because it is at equal distance from previous prime (151111999) and next prime (151112023).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 151112011 - 2¹¹ = 151109963 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151111982 and 151112000.

It is not an unprimeable number, because it can be changed into a prime (151116011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 83146 + ... + 84943.

It is an arithmetic number, because the mean of its divisors is an integer number (20170800).

Almost surely, 2^151112011 is an apocalyptic number.

151112011 is a deficient number, since it is larger than the sum of its proper divisors (10254389).

151112011 is a wasteful number, since it uses less digits than its factorization.

151112011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168149.

The product of its (nonzero) digits is 10, while the sum is 13.

The square root of 151112011 is about 12292.7625454981. The cubic root of 151112011 is about 532.6390400073.

Adding to 151112011 its reverse (110211151), we get a palindrome (261323162).

The spelling of 151112011 in words is "one hundred fifty-one million, one hundred twelve thousand, eleven".