151326029 has 2 divisors, whose sum is σ = 151326030. Its totient is φ = 151326028.

The previous prime is 151326023. The next prime is 151326047. The reversal of 151326029 is 920623151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139948900 + 11377129 = 11830^2 + 3373^2 .

It is a cyclic number.

It is not a de Polignac number, because 151326029 - 2¹⁶ = 151260493 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 151325992 and 151326010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151326023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75663014 + 75663015.

It is an arithmetic number, because the mean of its divisors is an integer number (75663015).

Almost surely, 2^151326029 is an apocalyptic number.

It is an amenable number.

151326029 is a deficient number, since it is larger than the sum of its proper divisors (1).

151326029 is an equidigital number, since it uses as much as digits as its factorization.

151326029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 151326029 is about 12301.4645063098. The cubic root of 151326029 is about 532.8903779991.

The spelling of 151326029 in words is "one hundred fifty-one million, three hundred twenty-six thousand, twenty-nine".