150401323 has 2 divisors, whose sum is σ = 150401324. Its totient is φ = 150401322.

The previous prime is 150401311. The next prime is 150401327. The reversal of 150401323 is 323104051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150401323 - 2⁵ = 150401291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150401323.

It is not a weakly prime, because it can be changed into another prime (150401327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75200661 + 75200662.

It is an arithmetic number, because the mean of its divisors is an integer number (75200662).

Almost surely, 2^150401323 is an apocalyptic number.

150401323 is a deficient number, since it is larger than the sum of its proper divisors (1).

150401323 is an equidigital number, since it uses as much as digits as its factorization.

150401323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 150401323 is about 12263.8217126636. The cubic root of 150401323 is about 531.8027174264.

Adding to 150401323 its reverse (323104051), we get a palindrome (473505374).

The spelling of 150401323 in words is "one hundred fifty million, four hundred one thousand, three hundred twenty-three".