3401102030321 has 4 divisors (see below), whose sum is σ = 3601166855652. Its totient is φ = 3201037204992.

The previous prime is 3401102030311. The next prime is 3401102030341. The reversal of 3401102030321 is 1230302011043.

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 1173354736225 + 2227747294096 = 1083215^2 + 1492564^2 .

It is not a de Polignac number, because 3401102030321 - 2¹⁸ = 3401101768177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3401102030293 and 3401102030302.

It is not an unprimeable number, because it can be changed into a prime (3401102030311) 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, 100032412640 + ... + 100032412673.

It is an arithmetic number, because the mean of its divisors is an integer number (900291713913).

Almost surely, 2^{3401102030321} is an apocalyptic number.

It is an amenable number.

3401102030321 is a deficient number, since it is larger than the sum of its proper divisors (200064825331).

3401102030321 is a wasteful number, since it uses less digits than its factorization.

3401102030321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200064825330.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 3401102030321 its reverse (1230302011043), we get a palindrome (4631404041364).

The spelling of 3401102030321 in words is "three trillion, four hundred one billion, one hundred two million, thirty thousand, three hundred twenty-one".