102343104221001 has 16 divisors (see below), whose sum is σ = 156632407382400. Its totient is φ = 58226394912768.

The previous prime is 102343104220979. The next prime is 102343104221011. The reversal of 102343104221001 is 100122401343201.

It is not a de Polignac number, because 102343104221001 - 2¹⁸ = 102343103958857 is a prime.

It is a super-2 number, since 2×102343104221001² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102343104221011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10640783736 + ... + 10640793353.

It is an arithmetic number, because the mean of its divisors is an integer number (9789525461400).

Almost surely, 2^{102343104221001} is an apocalyptic number.

It is an amenable number.

102343104221001 is a deficient number, since it is larger than the sum of its proper divisors (54289303161399).

102343104221001 is a wasteful number, since it uses less digits than its factorization.

102343104221001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21281577328.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 102343104221001 its reverse (100122401343201), we get a palindrome (202465505564202).

The spelling of 102343104221001 in words is "one hundred two trillion, three hundred forty-three billion, one hundred four million, two hundred twenty-one thousand, one".