10161500211061 has 8 divisors (see below), whose sum is σ = 10783522738944. Its totient is φ = 9542176263360.

The previous prime is 10161500211017. The next prime is 10161500211067. The reversal of 10161500211061 is 16011200516101.

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

It is not a de Polignac number, because 10161500211061 - 2⁷ = 10161500210933 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 (10161500211067) 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, 674637285 + ... + 674652346.

It is an arithmetic number, because the mean of its divisors is an integer number (1347940342368).

Almost surely, 2^{10161500211061} is an apocalyptic number.

It is an amenable number.

10161500211061 is a deficient number, since it is larger than the sum of its proper divisors (622022527883).

10161500211061 is a wasteful number, since it uses less digits than its factorization.

10161500211061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349290091.

The product of its (nonzero) digits is 360, while the sum is 25.

Adding to 10161500211061 its reverse (16011200516101), we get a palindrome (26172700727162).

The spelling of 10161500211061 in words is "ten trillion, one hundred sixty-one billion, five hundred million, two hundred eleven thousand, sixty-one".