4351121043101 has 16 divisors (see below), whose sum is σ = 5494144806144. Its totient is φ = 3357532932864.

The previous prime is 4351121043077. The next prime is 4351121043119. The reversal of 4351121043101 is 1013401211534.

It is a cyclic number.

It is not a de Polignac number, because 4351121043101 - 2⁶ = 4351121043037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4351121043001) 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, 794867750 + ... + 794873223.

It is an arithmetic number, because the mean of its divisors is an integer number (343384050384).

Almost surely, 2^{4351121043101} is an apocalyptic number.

It is an amenable number.

4351121043101 is a deficient number, since it is larger than the sum of its proper divisors (1143023763043).

4351121043101 is a wasteful number, since it uses less digits than its factorization.

4351121043101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1589741020.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 4351121043101 its reverse (1013401211534), we get a palindrome (5364522254635).

The spelling of 4351121043101 in words is "four trillion, three hundred fifty-one billion, one hundred twenty-one million, forty-three thousand, one hundred one".