152112005 has 32 divisors (see below), whose sum is σ = 205752960. Its totient is φ = 107274240.

The previous prime is 152111987. The next prime is 152112013. The reversal of 152112005 is 500211251.

152112005 = T₁ + T₂ + ... + T₉₆₉.

152112005 is a nontrivial binomial coefficient, being equal to C(971, 3).

It is not a de Polignac number, because 152112005 - 2¹⁴ = 152095621 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is the 969-th tetrahedral number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156170 + ... + 157140.

It is an arithmetic number, because the mean of its divisors is an integer number (6429780).

Almost surely, 2^152112005 is an apocalyptic number.

It is an amenable number.

152112005 is a deficient number, since it is larger than the sum of its proper divisors (53640955).

152112005 is a wasteful number, since it uses less digits than its factorization.

152112005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 152112005 is about 12333.3695720188. The cubic root of 152112005 is about 533.8113827907.

Adding to 152112005 its reverse (500211251), we get a palindrome (652323256).

The spelling of 152112005 in words is "one hundred fifty-two million, one hundred twelve thousand, five".