150153532123 has 8 divisors (see below), whose sum is σ = 171619365600. Its totient is φ = 128691530880.

The previous prime is 150153532057. The next prime is 150153532153. The reversal of 150153532123 is 321235351051.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150153532123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150153532153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873598 + ... + 1031251.

It is an arithmetic number, because the mean of its divisors is an integer number (21452420700).

Almost surely, 2^150153532123 is an apocalyptic number.

150153532123 is a deficient number, since it is larger than the sum of its proper divisors (21465833477).

150153532123 is a wasteful number, since it uses less digits than its factorization.

150153532123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916117.

The product of its (nonzero) digits is 13500, while the sum is 31.

Adding to 150153532123 its reverse (321235351051), we get a palindrome (471388883174).

It can be divided in two parts, 150153 and 532123, that added together give a square (682276 = 826²).

The spelling of 150153532123 in words is "one hundred fifty billion, one hundred fifty-three million, five hundred thirty-two thousand, one hundred twenty-three".