293420121 has 16 divisors (see below), whose sum is σ = 394564608. Its totient is φ = 193952000.

The previous prime is 293420093. The next prime is 293420129. The reversal of 293420121 is 121024392.

It is a cyclic number.

It is not a de Polignac number, because 293420121 - 2¹⁰ = 293419097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 293420091 and 293420100.

It is not an unprimeable number, because it can be changed into a prime (293420129) 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, 229135 + ... + 230411.

It is an arithmetic number, because the mean of its divisors is an integer number (24660288).

Almost surely, 2^293420121 is an apocalyptic number.

It is an amenable number.

293420121 is a deficient number, since it is larger than the sum of its proper divisors (101144487).

293420121 is a wasteful number, since it uses less digits than its factorization.

293420121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 293420121 is about 17129.5102381825. The cubic root of 293420121 is about 664.5025174838.

The spelling of 293420121 in words is "two hundred ninety-three million, four hundred twenty thousand, one hundred twenty-one".