151161667001 has 4 divisors (see below), whose sum is σ = 151162637604. Its totient is φ = 151160696400.

The previous prime is 151161666941. The next prime is 151161667049. The reversal of 151161667001 is 100766161151.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 100766161151 = 2707 ⋅37224293.

It can be written as a sum of positive squares in 2 ways, for example, as 52989738025 + 98171928976 = 230195^2 + 313324^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151161667001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151161667081) 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, 193010 + ... + 582731.

It is an arithmetic number, because the mean of its divisors is an integer number (37790659401).

Almost surely, 2^151161667001 is an apocalyptic number.

It is an amenable number.

151161667001 is a deficient number, since it is larger than the sum of its proper divisors (970603).

151161667001 is an equidigital number, since it uses as much as digits as its factorization.

151161667001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970602.

The product of its (nonzero) digits is 7560, while the sum is 35.

The spelling of 151161667001 in words is "one hundred fifty-one billion, one hundred sixty-one million, six hundred sixty-seven thousand, one".