151000601 has 4 divisors (see below), whose sum is σ = 151449012. Its totient is φ = 150552192.

The previous prime is 151000583. The next prime is 151000621. The reversal of 151000601 is 106000151.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 106110601 + 44890000 = 10301^2 + 6700^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151000601 is a prime.

It is a super-2 number, since 2×151000601² = 45602363004722402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151000621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223700 + ... + 224373.

It is an arithmetic number, because the mean of its divisors is an integer number (37862253).

Almost surely, 2^151000601 is an apocalyptic number.

It is an amenable number.

151000601 is a deficient number, since it is larger than the sum of its proper divisors (448411).

151000601 is an equidigital number, since it uses as much as digits as its factorization.

151000601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448410.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 151000601 is about 12288.2301817634. The cubic root of 151000601 is about 532.5081086439.

Adding to 151000601 its reverse (106000151), we get a palindrome (257000752).

The spelling of 151000601 in words is "one hundred fifty-one million, six hundred one", and thus it is an aban number.