2120102324341 has 4 divisors (see below), whose sum is σ = 2120879205900. Its totient is φ = 2119325442784.

The previous prime is 2120102324317. The next prime is 2120102324363. The reversal of 2120102324341 is 1434232010212.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1065467806225 + 1054634518116 = 1032215^2 + 1026954^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2120102324341 is a prime.

It is a super-2 number, since 2×2120102324341² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120102324141) 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, 388436686 + ... + 388442143.

It is an arithmetic number, because the mean of its divisors is an integer number (530219801475).

Almost surely, 2^{2120102324341} is an apocalyptic number.

It is an amenable number.

2120102324341 is a deficient number, since it is larger than the sum of its proper divisors (776881559).

2120102324341 is an equidigital number, since it uses as much as digits as its factorization.

2120102324341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776881558.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 2120102324341 its reverse (1434232010212), we get a palindrome (3554334334553).

The spelling of 2120102324341 in words is "two trillion, one hundred twenty billion, one hundred two million, three hundred twenty-four thousand, three hundred forty-one".