151550117 has 8 divisors (see below), whose sum is σ = 154369920. Its totient is φ = 148750560.

The previous prime is 151550111. The next prime is 151550123. The reversal of 151550117 is 711055151.

It is an interprime number because it is at equal distance from previous prime (151550111) and next prime (151550123).

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 151550117 - 2⁸ = 151549861 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 (151550111) 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, 10484 + ... + 20322.

It is an arithmetic number, because the mean of its divisors is an integer number (19296240).

Almost surely, 2^151550117 is an apocalyptic number.

It is an amenable number.

151550117 is a deficient number, since it is larger than the sum of its proper divisors (2819803).

151550117 is an equidigital number, since it uses as much as digits as its factorization.

151550117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10123.

The product of its (nonzero) digits is 875, while the sum is 26.

The square root of 151550117 is about 12310.5693207097. The cubic root of 151550117 is about 533.1532881413.

The spelling of 151550117 in words is "one hundred fifty-one million, five hundred fifty thousand, one hundred seventeen".