154033013 has 8 divisors (see below), whose sum is σ = 155291136. Its totient is φ = 152780400.

The previous prime is 154032997. The next prime is 154033031. The reversal of 154033013 is 310330451.

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 154033013 - 2⁴ = 154032997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154033213) 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, 68243 + ... + 70463.

It is an arithmetic number, because the mean of its divisors is an integer number (19411392).

Almost surely, 2^154033013 is an apocalyptic number.

It is an amenable number.

154033013 is a deficient number, since it is larger than the sum of its proper divisors (1258123).

154033013 is a wasteful number, since it uses less digits than its factorization.

154033013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 154033013 is about 12411.0037063889. The cubic root of 154033013 is about 536.0491399312.

Adding to 154033013 its reverse (310330451), we get a palindrome (464363464).

The spelling of 154033013 in words is "one hundred fifty-four million, thirty-three thousand, thirteen".