150870033 has 10 divisors (see below), whose sum is σ = 225373874. Its totient is φ = 100579968.

The previous prime is 150870023. The next prime is 150870043. The reversal of 150870033 is 330078051.

It is an interprime number because it is at equal distance from previous prime (150870023) and next prime (150870043).

It can be written as a sum of positive squares in only one way, i.e., 131262849 + 19607184 = 11457^2 + 4428^2 .

It is not a de Polignac number, because 150870033 - 2⁶ = 150869969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 150869979 and 150870006.

It is not an unprimeable number, because it can be changed into a prime (150870023) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 931216 + ... + 931377.

Almost surely, 2^150870033 is an apocalyptic number.

It is an amenable number.

150870033 is a deficient number, since it is larger than the sum of its proper divisors (74503841).

150870033 is an equidigital number, since it uses as much as digits as its factorization.

150870033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862605 (or 1862596 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 150870033 is about 12282.9163068060. The cubic root of 150870033 is about 532.3545804063.

The spelling of 150870033 in words is "one hundred fifty million, eight hundred seventy thousand, thirty-three".