234680121 has 24 divisors (see below), whose sum is σ = 386535240. Its totient is φ = 135922176.

The previous prime is 234680119. The next prime is 234680143. The reversal of 234680121 is 121086432.

It can be written as a sum of positive squares in 4 ways, for example, as 15492096 + 219188025 = 3936^2 + 14805^2 .

It is not a de Polignac number, because 234680121 - 2¹ = 234680119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234680101) 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, 57006 + ... + 60983.

It is an arithmetic number, because the mean of its divisors is an integer number (16105635).

Almost surely, 2^234680121 is an apocalyptic number.

It is an amenable number.

234680121 is a deficient number, since it is larger than the sum of its proper divisors (151855119).

234680121 is a wasteful number, since it uses less digits than its factorization.

234680121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118025 (or 118022 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 234680121 is about 15319.2728613339. The cubic root of 234680121 is about 616.8204556621.

The spelling of 234680121 in words is "two hundred thirty-four million, six hundred eighty thousand, one hundred twenty-one".