151245233 has 8 divisors (see below), whose sum is σ = 158947008. Its totient is φ = 143733744.

The previous prime is 151245223. The next prime is 151245257. The reversal of 151245233 is 332542151.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 151245233 - 2¹⁰ = 151244209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151245203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45941 + ... + 49122.

It is an arithmetic number, because the mean of its divisors is an integer number (19868376).

Almost surely, 2^151245233 is an apocalyptic number.

It is an amenable number.

151245233 is a deficient number, since it is larger than the sum of its proper divisors (7701775).

151245233 is an equidigital number, since it uses as much as digits as its factorization.

151245233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95143.

The product of its digits is 3600, while the sum is 26.

The square root of 151245233 is about 12298.1800686118. The cubic root of 151245233 is about 532.7955208304.

Adding to 151245233 its reverse (332542151), we get a palindrome (483787384).

The spelling of 151245233 in words is "one hundred fifty-one million, two hundred forty-five thousand, two hundred thirty-three".