151156033 has 12 divisors (see below), whose sum is σ = 181899540. Its totient is φ = 125093472.

The previous prime is 151156009. The next prime is 151156037. The reversal of 151156033 is 330651151.

It can be written as a sum of positive squares in 2 ways, for example, as 27123264 + 124032769 = 5208^2 + 11137^2 .

It is not a de Polignac number, because 151156033 - 2¹⁷ = 151024961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151155989 and 151156007.

It is not an unprimeable number, because it can be changed into a prime (151156037) 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, 51766 + ... + 54607.

It is an arithmetic number, because the mean of its divisors is an integer number (15158295).

Almost surely, 2^151156033 is an apocalyptic number.

It is an amenable number.

151156033 is a deficient number, since it is larger than the sum of its proper divisors (30743507).

151156033 is a wasteful number, since it uses less digits than its factorization.

151156033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106416 (or 106409 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 151156033 is about 12294.5529808936. The cubic root of 151156033 is about 532.6907578447.

The spelling of 151156033 in words is "one hundred fifty-one million, one hundred fifty-six thousand, thirty-three".