32139043 has 2 divisors, whose sum is σ = 32139044. Its totient is φ = 32139042.

The previous prime is 32139031. The next prime is 32139049. The reversal of 32139043 is 34093123.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32139043 - 2¹³ = 32130851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32138999 and 32139017.

It is not a weakly prime, because it can be changed into another prime (32139049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16069521 + 16069522.

It is an arithmetic number, because the mean of its divisors is an integer number (16069522).

Almost surely, 2^32139043 is an apocalyptic number.

32139043 is a deficient number, since it is larger than the sum of its proper divisors (1).

32139043 is an equidigital number, since it uses as much as digits as its factorization.

32139043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 32139043 is about 5669.1307093769. The cubic root of 32139043 is about 317.9393730920.

The spelling of 32139043 in words is "thirty-two million, one hundred thirty-nine thousand, forty-three".