101053440205161 has 8 divisors (see below), whose sum is σ = 140596090720320. Its totient is φ = 64439874913392.

The previous prime is 101053440205111. The next prime is 101053440205199. The reversal of 101053440205161 is 161502044350101.

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

It is not a de Polignac number, because 101053440205161 - 2⁶ = 101053440205097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101053440205111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 732271305766 + ... + 732271305903.

It is an arithmetic number, because the mean of its divisors is an integer number (17574511340040).

Almost surely, 2^{101053440205161} is an apocalyptic number.

It is an amenable number.

101053440205161 is a deficient number, since it is larger than the sum of its proper divisors (39542650515159).

101053440205161 is a wasteful number, since it uses less digits than its factorization.

101053440205161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464542611695.

The product of its (nonzero) digits is 14400, while the sum is 33.

Adding to 101053440205161 its reverse (161502044350101), we get a palindrome (262555484555262).

The spelling of 101053440205161 in words is "one hundred one trillion, fifty-three billion, four hundred forty million, two hundred five thousand, one hundred sixty-one".