102203350342001 has 4 divisors (see below), whose sum is σ = 105727603802100. Its totient is φ = 98679096881904.

The previous prime is 102203350341947. The next prime is 102203350342129. The reversal of 102203350342001 is 100243053302201.

It is a happy number.

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 35461786800400 + 66741563541601 = 5954980^2 + 8169551^2 .

It is a cyclic number.

It is not a de Polignac number, because 102203350342001 - 2²² = 102203346147697 is a prime.

It is a super-2 number, since 2×102203350342001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102203350347001) 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, 1762126730006 + ... + 1762126730063.

It is an arithmetic number, because the mean of its divisors is an integer number (26431900950525).

Almost surely, 2^{102203350342001} is an apocalyptic number.

It is an amenable number.

102203350342001 is a deficient number, since it is larger than the sum of its proper divisors (3524253460099).

102203350342001 is an equidigital number, since it uses as much as digits as its factorization.

102203350342001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3524253460098.

The product of its (nonzero) digits is 4320, while the sum is 26.

The spelling of 102203350342001 in words is "one hundred two trillion, two hundred three billion, three hundred fifty million, three hundred forty-two thousand, one".