102133244141 has 2 divisors, whose sum is σ = 102133244142. Its totient is φ = 102133244140.

The previous prime is 102133244137. The next prime is 102133244153. The reversal of 102133244141 is 141442331201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84421626916 + 17711617225 = 290554^2 + 133085^2 .

It is a cyclic number.

It is not a de Polignac number, because 102133244141 - 2² = 102133244137 is a prime.

It is a super-2 number, since 2×102133244141² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102133244141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102133244131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51066622070 + 51066622071.

It is an arithmetic number, because the mean of its divisors is an integer number (51066622071).

Almost surely, 2^102133244141 is an apocalyptic number.

It is an amenable number.

102133244141 is a deficient number, since it is larger than the sum of its proper divisors (1).

102133244141 is an equidigital number, since it uses as much as digits as its factorization.

102133244141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 102133244141 its reverse (141442331201), we get a palindrome (243575575342).

The spelling of 102133244141 in words is "one hundred two billion, one hundred thirty-three million, two hundred forty-four thousand, one hundred forty-one".