151001423 has 8 divisors (see below), whose sum is σ = 154881408. Its totient is φ = 147138264.

The previous prime is 151001387. The next prime is 151001447. The reversal of 151001423 is 324100151.

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 151001423 - 2¹⁶ = 150935887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151001023) 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, 15086 + ... + 23012.

It is an arithmetic number, because the mean of its divisors is an integer number (19360176).

Almost surely, 2^151001423 is an apocalyptic number.

151001423 is a deficient number, since it is larger than the sum of its proper divisors (3879985).

151001423 is an equidigital number, since it uses as much as digits as its factorization.

151001423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8413.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 151001423 is about 12288.2636283569. The cubic root of 151001423 is about 532.5090749113.

Adding to 151001423 its reverse (324100151), we get a palindrome (475101574).

The spelling of 151001423 in words is "one hundred fifty-one million, one thousand, four hundred twenty-three".