10616402142121 has 4 divisors (see below), whose sum is σ = 10616434895232. Its totient is φ = 10616369389012.

The previous prime is 10616402142091. The next prime is 10616402142131. The reversal of 10616402142121 is 12124120461601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10616402142121 - 2²³ = 10616393753513 is a prime.

It is a super-2 number, since 2×10616402142121² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10616402142131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15885445 + ... + 16540258.

It is an arithmetic number, because the mean of its divisors is an integer number (2654108723808).

Almost surely, 2^{10616402142121} is an apocalyptic number.

It is an amenable number.

10616402142121 is a deficient number, since it is larger than the sum of its proper divisors (32753111).

10616402142121 is an equidigital number, since it uses as much as digits as its factorization.

10616402142121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32753110.

The product of its (nonzero) digits is 4608, while the sum is 31.

The spelling of 10616402142121 in words is "ten trillion, six hundred sixteen billion, four hundred two million, one hundred forty-two thousand, one hundred twenty-one".