2102342131201 has 8 divisors (see below), whose sum is σ = 2266642366184. Its totient is φ = 1938410697600.

The previous prime is 2102342131189. The next prime is 2102342131229. The reversal of 2102342131201 is 1021312432012.

It can be written as a sum of positive squares in 4 ways, for example, as 312312204801 + 1790029926400 = 558849^2 + 1337920^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2102342131201 - 2²⁷ = 2102207913473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102342131231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92188500 + ... + 92211301.

It is an arithmetic number, because the mean of its divisors is an integer number (283330295773).

Almost surely, 2^{2102342131201} is an apocalyptic number.

It is an amenable number.

2102342131201 is a deficient number, since it is larger than the sum of its proper divisors (164300234983).

2102342131201 is a wasteful number, since it uses less digits than its factorization.

2102342131201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184400691.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2102342131201 its reverse (1021312432012), we get a palindrome (3123654563213).

The spelling of 2102342131201 in words is "two trillion, one hundred two billion, three hundred forty-two million, one hundred thirty-one thousand, two hundred one".