32121412123 has 4 divisors (see below), whose sum is σ = 32122578240. Its totient is φ = 32120246008.

The previous prime is 32121412121. The next prime is 32121412139.

32121412123 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32121412123 - 2¹ = 32121412121 is a prime.

It is a super-2 number, since 2×32121412123² (a number of 22 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32121412094 and 32121412103.

It is not an unprimeable number, because it can be changed into a prime (32121412121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540715 + ... + 597172.

It is an arithmetic number, because the mean of its divisors is an integer number (8030644560).

Almost surely, 2^32121412123 is an apocalyptic number.

32121412123 is a deficient number, since it is larger than the sum of its proper divisors (1166117).

32121412123 is a wasteful number, since it uses less digits than its factorization.

32121412123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166116.

The product of its digits is 576, while the sum is 22.

The spelling of 32121412123 in words is "thirty-two billion, one hundred twenty-one million, four hundred twelve thousand, one hundred twenty-three".