150140012523 has 8 divisors (see below), whose sum is σ = 200207003136. Its totient is φ = 100083181800.

The previous prime is 150140012507. The next prime is 150140012527. The reversal of 150140012523 is 325210041051.

It is a happy number.

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

It is not a de Polignac number, because 150140012523 - 2⁴ = 150140012507 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150140012493 and 150140012502.

It is not an unprimeable number, because it can be changed into a prime (150140012527) 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, 2505423 + ... + 2564648.

It is an arithmetic number, because the mean of its divisors is an integer number (25025875392).

Almost surely, 2^150140012523 is an apocalyptic number.

150140012523 is a deficient number, since it is larger than the sum of its proper divisors (50066990613).

150140012523 is an equidigital number, since it uses as much as digits as its factorization.

150140012523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5079945.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 150140012523 its reverse (325210041051), we get a palindrome (475350053574).

The spelling of 150140012523 in words is "one hundred fifty billion, one hundred forty million, twelve thousand, five hundred twenty-three".