34304200100121 has 48 divisors (see below), whose sum is σ = 53318712127680. Its totient is φ = 19561075228800.

The previous prime is 34304200100117. The next prime is 34304200100147. The reversal of 34304200100121 is 12100100240343.

It is not a de Polignac number, because 34304200100121 - 2² = 34304200100117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34304200100101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 591147510 + ... + 591205536.

It is an arithmetic number, because the mean of its divisors is an integer number (1110806502660).

Almost surely, 2^{34304200100121} is an apocalyptic number.

It is an amenable number.

34304200100121 is a deficient number, since it is larger than the sum of its proper divisors (19014512027559).

34304200100121 is a wasteful number, since it uses less digits than its factorization.

34304200100121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66454 (or 66447 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 34304200100121 its reverse (12100100240343), we get a palindrome (46404300340464).

The spelling of 34304200100121 in words is "thirty-four trillion, three hundred four billion, two hundred million, one hundred thousand, one hundred twenty-one".