151023001 has 8 divisors (see below), whose sum is σ = 159240800. Its totient is φ = 142832160.

The previous prime is 151022999. The next prime is 151023013. The reversal of 151023001 is 100320151.

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 151023001 - 2¹ = 151022999 is a prime.

It is a super-3 number, since 3×151023001³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151023071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5341 + ... + 18181.

It is an arithmetic number, because the mean of its divisors is an integer number (19905100).

Almost surely, 2^151023001 is an apocalyptic number.

It is an amenable number.

151023001 is a deficient number, since it is larger than the sum of its proper divisors (8217799).

151023001 is a wasteful number, since it uses less digits than its factorization.

151023001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13479.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 151023001 is about 12289.1415892242. The cubic root of 151023001 is about 532.5344387639.

Adding to 151023001 its reverse (100320151), we get a palindrome (251343152).

The spelling of 151023001 in words is "one hundred fifty-one million, twenty-three thousand, one".