102150161121 has 16 divisors (see below), whose sum is σ = 142213579200. Its totient is φ = 65137318848.

The previous prime is 102150161011. The next prime is 102150161129. The reversal of 102150161121 is 121161051201.

It is not a de Polignac number, because 102150161121 - 2¹⁰ = 102150160097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102150161129) 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, 5477326 + ... + 5495943.

It is an arithmetic number, because the mean of its divisors is an integer number (8888348700).

Almost surely, 2^102150161121 is an apocalyptic number.

It is an amenable number.

102150161121 is a deficient number, since it is larger than the sum of its proper divisors (40063418079).

102150161121 is a wasteful number, since it uses less digits than its factorization.

102150161121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10973408.

The product of its (nonzero) digits is 120, while the sum is 21.

The spelling of 102150161121 in words is "one hundred two billion, one hundred fifty million, one hundred sixty-one thousand, one hundred twenty-one".