3235122139 has 2 divisors, whose sum is σ = 3235122140. Its totient is φ = 3235122138.

The previous prime is 3235122103. The next prime is 3235122193. The reversal of 3235122139 is 9312215323.

Together with next prime (3235122193) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3235122139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3235122139.

It is not a weakly prime, because it can be changed into another prime (3235122439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1617561069 + 1617561070.

It is an arithmetic number, because the mean of its divisors is an integer number (1617561070).

Almost surely, 2^3235122139 is an apocalyptic number.

3235122139 is a deficient number, since it is larger than the sum of its proper divisors (1).

3235122139 is an equidigital number, since it uses as much as digits as its factorization.

3235122139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 31.

The square root of 3235122139 is about 56878.1341026585. The cubic root of 3235122139 is about 1478.9842889332.

The spelling of 3235122139 in words is "three billion, two hundred thirty-five million, one hundred twenty-two thousand, one hundred thirty-nine".