3155152129 has 2 divisors, whose sum is σ = 3155152130. Its totient is φ = 3155152128.

The previous prime is 3155152093. The next prime is 3155152139. The reversal of 3155152129 is 9212515513.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2298243600 + 856908529 = 47940^2 + 29273^2 .

It is a cyclic number.

It is not a de Polignac number, because 3155152129 - 2¹¹ = 3155150081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3155152094 and 3155152103.

It is not a weakly prime, because it can be changed into another prime (3155152139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1577576064 + 1577576065.

It is an arithmetic number, because the mean of its divisors is an integer number (1577576065).

Almost surely, 2^3155152129 is an apocalyptic number.

It is an amenable number.

3155152129 is a deficient number, since it is larger than the sum of its proper divisors (1).

3155152129 is an equidigital number, since it uses as much as digits as its factorization.

3155152129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13500, while the sum is 34.

The square root of 3155152129 is about 56170.7408621250. The cubic root of 3155152129 is about 1466.6959789998.

The spelling of 3155152129 in words is "three billion, one hundred fifty-five million, one hundred fifty-two thousand, one hundred twenty-nine".