151297029 has 12 divisors (see below), whose sum is σ = 235351116. Its totient is φ = 93105792.

The previous prime is 151297007. The next prime is 151297039. The reversal of 151297029 is 920792151.

It can be written as a sum of positive squares in 2 ways, for example, as 87329025 + 63968004 = 9345^2 + 7998^2 .

It is not a de Polignac number, because 151297029 - 2¹¹ = 151294981 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 151296984 and 151297002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151297039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 646452 + ... + 646685.

It is an arithmetic number, because the mean of its divisors is an integer number (19612593).

Almost surely, 2^151297029 is an apocalyptic number.

It is an amenable number.

151297029 is a deficient number, since it is larger than the sum of its proper divisors (84054087).

151297029 is a wasteful number, since it uses less digits than its factorization.

151297029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293156 (or 1293153 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The square root of 151297029 is about 12300.2857283886. The cubic root of 151297029 is about 532.8563349281.

The spelling of 151297029 in words is "one hundred fifty-one million, two hundred ninety-seven thousand, twenty-nine".