152012012105 has 32 divisors (see below), whose sum is σ = 196007827968. Its totient is φ = 112761779200.

The previous prime is 152012012101. The next prime is 152012012111. The reversal of 152012012105 is 501210210251.

152012012105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 152012012105 - 2² = 152012012101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152012012101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9001820 + ... + 9018690.

It is an arithmetic number, because the mean of its divisors is an integer number (6125244624).

Almost surely, 2^152012012105 is an apocalyptic number.

It is an amenable number.

152012012105 is a deficient number, since it is larger than the sum of its proper divisors (43995815863).

152012012105 is a wasteful number, since it uses less digits than its factorization.

152012012105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18457.

The product of its (nonzero) digits is 200, while the sum is 20.

Adding to 152012012105 its reverse (501210210251), we get a palindrome (653222222356).

The spelling of 152012012105 in words is "one hundred fifty-two billion, twelve million, twelve thousand, one hundred five".