430000121042111 has 16 divisors (see below), whose sum is σ = 459809525227680. Its totient is φ = 400692543820800.

The previous prime is 430000121042083. The next prime is 430000121042117. The reversal of 430000121042111 is 111240121000034.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-430000121042111 is a prime.

It is a super-2 number, since 2×430000121042111² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430000121042117) 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, 106160675 + ... + 110136683.

It is an arithmetic number, because the mean of its divisors is an integer number (28738095326730).

Almost surely, 2^{430000121042111} is an apocalyptic number.

430000121042111 is a deficient number, since it is larger than the sum of its proper divisors (29809404185569).

430000121042111 is a wasteful number, since it uses less digits than its factorization.

430000121042111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4039114.

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

Adding to 430000121042111 its reverse (111240121000034), we get a palindrome (541240242042145).

The spelling of 430000121042111 in words is "four hundred thirty trillion, one hundred twenty-one million, forty-two thousand, one hundred eleven".