34132100121 has 24 divisors (see below), whose sum is σ = 56351655360. Its totient is φ = 19501772256.

The previous prime is 34132100113. The next prime is 34132100131. The reversal of 34132100121 is 12100123143.

34132100121 is a `hidden beast` number, since 341 + 321 + 0 + 0 + 1 + 2 + 1 = 666.

It is not a de Polignac number, because 34132100121 - 2³ = 34132100113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34132100094 and 34132100103.

It is not an unprimeable number, because it can be changed into a prime (34132100131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 613615 + ... + 666923.

It is an arithmetic number, because the mean of its divisors is an integer number (2347985640).

Almost surely, 2^34132100121 is an apocalyptic number.

It is an amenable number.

34132100121 is a deficient number, since it is larger than the sum of its proper divisors (22219555239).

34132100121 is a wasteful number, since it uses less digits than its factorization.

34132100121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63485 (or 63482 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 34132100121 its reverse (12100123143), we get a palindrome (46232223264).

The spelling of 34132100121 in words is "thirty-four billion, one hundred thirty-two million, one hundred thousand, one hundred twenty-one".