2106413142501 has 4 divisors (see below), whose sum is σ = 2808550856672. Its totient is φ = 1404275428332.

The previous prime is 2106413142467. The next prime is 2106413142503. The reversal of 2106413142501 is 1052413146012.

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 not a de Polignac number, because 2106413142501 - 2¹⁵ = 2106413109733 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 (2106413142503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351068857081 + ... + 351068857086.

It is an arithmetic number, because the mean of its divisors is an integer number (702137714168).

Almost surely, 2^{2106413142501} is an apocalyptic number.

It is an amenable number.

2106413142501 is a deficient number, since it is larger than the sum of its proper divisors (702137714171).

2106413142501 is an equidigital number, since it uses as much as digits as its factorization.

2106413142501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702137714170.

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 2106413142501 its reverse (1052413146012), we get a palindrome (3158826288513).

The spelling of 2106413142501 in words is "two trillion, one hundred six billion, four hundred thirteen million, one hundred forty-two thousand, five hundred one".