150920423 has 8 divisors (see below), whose sum is σ = 152550240. Its totient is φ = 149299200.

The previous prime is 150920387. The next prime is 150920479. The reversal of 150920423 is 324029051.

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 150920423 - 2¹⁸ = 150658279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150920392 and 150920401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150920023) 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 7 ways as a sum of consecutive naturals, for example, 36863 + ... + 40751.

It is an arithmetic number, because the mean of its divisors is an integer number (19068780).

Almost surely, 2^150920423 is an apocalyptic number.

150920423 is a deficient number, since it is larger than the sum of its proper divisors (1629817).

150920423 is a wasteful number, since it uses less digits than its factorization.

150920423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4297.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 150920423 is about 12284.9673585240. The cubic root of 150920423 is about 532.4138419238.

Adding to 150920423 its reverse (324029051), we get a palindrome (474949474).

The spelling of 150920423 in words is "one hundred fifty million, nine hundred twenty thousand, four hundred twenty-three".