161150051005151 has 16 divisors (see below), whose sum is σ = 178291339178400. Its totient is φ = 144689105927808.

The previous prime is 161150051005087. The next prime is 161150051005199. The reversal of 161150051005151 is 151500150051161.

It is not a de Polignac number, because 161150051005151 - 2⁶ = 161150051005087 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 (161150051905151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49833356 + ... + 52968513.

It is an arithmetic number, because the mean of its divisors is an integer number (11143208698650).

Almost surely, 2^{161150051005151} is an apocalyptic number.

161150051005151 is a deficient number, since it is larger than the sum of its proper divisors (17141288173249).

161150051005151 is a wasteful number, since it uses less digits than its factorization.

161150051005151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102805178.

The product of its (nonzero) digits is 3750, while the sum is 32.

The spelling of 161150051005151 in words is "one hundred sixty-one trillion, one hundred fifty billion, fifty-one million, five thousand, one hundred fifty-one".