151402033 has 12 divisors (see below), whose sum is σ = 155832768. Its totient is φ = 147062720.

The previous prime is 151402021. The next prime is 151402057. The reversal of 151402033 is 330204151.

It is not a de Polignac number, because 151402033 - 2¹⁷ = 151270961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 151402033.

It is not an unprimeable number, because it can be changed into a prime (151402063) 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 in 11 ways as a sum of consecutive naturals, for example, 906516 + ... + 906682.

It is an arithmetic number, because the mean of its divisors is an integer number (12986064).

Almost surely, 2^151402033 is an apocalyptic number.

It is an amenable number.

151402033 is a deficient number, since it is larger than the sum of its proper divisors (4430735).

151402033 is an equidigital number, since it uses as much as digits as its factorization.

151402033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464 (or 351 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 151402033 is about 12304.5533441893. The cubic root of 151402033 is about 532.9795783870.

Adding to 151402033 its reverse (330204151), we get a palindrome (481606184).

The spelling of 151402033 in words is "one hundred fifty-one million, four hundred two thousand, thirty-three".