151120025723 has 8 divisors (see below), whose sum is σ = 159164206848. Its totient is φ = 143198656744.

The previous prime is 151120025717. The next prime is 151120025803. The reversal of 151120025723 is 327520021151.

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 151120025723 - 2⁸ = 151120025467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151120225723) 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, 30700511 + ... + 30705432.

It is an arithmetic number, because the mean of its divisors is an integer number (19895525856).

Almost surely, 2^151120025723 is an apocalyptic number.

151120025723 is a deficient number, since it is larger than the sum of its proper divisors (8044181125).

151120025723 is a wasteful number, since it uses less digits than its factorization.

151120025723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61406073.

The product of its (nonzero) digits is 4200, while the sum is 29.

Adding to 151120025723 its reverse (327520021151), we get a palindrome (478640046874).

The spelling of 151120025723 in words is "one hundred fifty-one billion, one hundred twenty million, twenty-five thousand, seven hundred twenty-three".