102013211141 has 4 divisors (see below), whose sum is σ = 104501338284. Its totient is φ = 99525084000.

The previous prime is 102013211119. The next prime is 102013211149. The reversal of 102013211141 is 141112310201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 141112310201 = 1439 ⋅98062759.

It can be written as a sum of positive squares in 2 ways, for example, as 2995372900 + 99017838241 = 54730^2 + 314671^2 .

It is a cyclic number.

It is not a de Polignac number, because 102013211141 - 2⁶ = 102013211077 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 (102013211149) 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, 1244063510 + ... + 1244063591.

It is an arithmetic number, because the mean of its divisors is an integer number (26125334571).

Almost surely, 2^102013211141 is an apocalyptic number.

It is an amenable number.

102013211141 is a deficient number, since it is larger than the sum of its proper divisors (2488127143).

102013211141 is an equidigital number, since it uses as much as digits as its factorization.

102013211141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2488127142.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 102013211141 its reverse (141112310201), we get a palindrome (243125521342).

The spelling of 102013211141 in words is "one hundred two billion, thirteen million, two hundred eleven thousand, one hundred forty-one".