151551061161 has 8 divisors (see below), whose sum is σ = 206367402624. Its totient is φ = 98884380240.

The previous prime is 151551061157. The next prime is 151551061171. The reversal of 151551061161 is 161160155151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 151551061161 - 2² = 151551061157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (151551061121) 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 7 ways as a sum of consecutive naturals, for example, 537414970 + ... + 537415251.

It is an arithmetic number, because the mean of its divisors is an integer number (25795925328).

Almost surely, 2^151551061161 is an apocalyptic number.

It is an amenable number.

151551061161 is a deficient number, since it is larger than the sum of its proper divisors (54816341463).

151551061161 is a wasteful number, since it uses less digits than its factorization.

151551061161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074830271.

The product of its (nonzero) digits is 4500, while the sum is 33.

The spelling of 151551061161 in words is "one hundred fifty-one billion, five hundred fifty-one million, sixty-one thousand, one hundred sixty-one".