151254001 has 4 divisors (see below), whose sum is σ = 151278912. Its totient is φ = 151229092.

The previous prime is 151253969. The next prime is 151254007. The reversal of 151254001 is 100452151.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 151254001 - 2⁵ = 151253969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 151254001.

It is not an unprimeable number, because it can be changed into a prime (151254007) 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, 3276 + ... + 17698.

It is an arithmetic number, because the mean of its divisors is an integer number (37819728).

Almost surely, 2^151254001 is an apocalyptic number.

It is an amenable number.

151254001 is a deficient number, since it is larger than the sum of its proper divisors (24911).

151254001 is a wasteful number, since it uses less digits than its factorization.

151254001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24910.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 151254001 is about 12298.5365389545. The cubic root of 151254001 is about 532.8058163855.

The spelling of 151254001 in words is "one hundred fifty-one million, two hundred fifty-four thousand, one".