431024011121 has 8 divisors (see below), whose sum is σ = 471995878464. Its totient is φ = 390350121520.

The previous prime is 431024011091. The next prime is 431024011123. The reversal of 431024011121 is 121110420134.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 431024011121 - 2¹⁰ = 431024010097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 431024011093 and 431024011102.

It is not an unprimeable number, because it can be changed into a prime (431024011123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74491406 + ... + 74497191.

It is an arithmetic number, because the mean of its divisors is an integer number (58999484808).

Almost surely, 2^431024011121 is an apocalyptic number.

It is an amenable number.

431024011121 is a deficient number, since it is larger than the sum of its proper divisors (40971867343).

431024011121 is a wasteful number, since it uses less digits than its factorization.

431024011121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148988871.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 431024011121 its reverse (121110420134), we get a palindrome (552134431255).

The spelling of 431024011121 in words is "four hundred thirty-one billion, twenty-four million, eleven thousand, one hundred twenty-one".