151000091001 has 16 divisors (see below), whose sum is σ = 223764923520. Its totient is φ = 100639239120.

The previous prime is 151000090999. The next prime is 151000091023. The reversal of 151000091001 is 100190000151.

It is not a de Polignac number, because 151000091001 - 2¹ = 151000090999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (151000091051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 662610 + ... + 860843.

It is an arithmetic number, because the mean of its divisors is an integer number (13985307720).

Almost surely, 2^151000091001 is an apocalyptic number.

It is an amenable number.

151000091001 is a deficient number, since it is larger than the sum of its proper divisors (72764832519).

151000091001 is a wasteful number, since it uses less digits than its factorization.

151000091001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1527133 (or 1527127 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 18.

Adding to 151000091001 its reverse (100190000151), we get a palindrome (251190091152).

The spelling of 151000091001 in words is "one hundred fifty-one billion, ninety-one thousand, one".