16410121101131 has 4 divisors (see below), whose sum is σ = 17375422342392. Its totient is φ = 15444819859872.

The previous prime is 16410121101053. The next prime is 16410121101137. The reversal of 16410121101131 is 13110112101461.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16410121101131 is a prime.

It is a super-2 number, since 2×16410121101131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16410121101097 and 16410121101106.

It is not an unprimeable number, because it can be changed into a prime (16410121101137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482650620605 + ... + 482650620638.

It is an arithmetic number, because the mean of its divisors is an integer number (4343855585598).

Almost surely, 2^{16410121101131} is an apocalyptic number.

16410121101131 is a deficient number, since it is larger than the sum of its proper divisors (965301241261).

16410121101131 is an equidigital number, since it uses as much as digits as its factorization.

16410121101131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965301241260.

The product of its (nonzero) digits is 144, while the sum is 23.

Adding to 16410121101131 its reverse (13110112101461), we get a palindrome (29520233202592).

The spelling of 16410121101131 in words is "sixteen trillion, four hundred ten billion, one hundred twenty-one million, one hundred one thousand, one hundred thirty-one".