154041122 has 8 divisors (see below), whose sum is σ = 231381696. Its totient is φ = 76913892.

The previous prime is 154041119. The next prime is 154041133. The reversal of 154041122 is 221140451.

It is a happy number.

154041122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 154041094 and 154041103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51518 + ... + 54425.

It is an arithmetic number, because the mean of its divisors is an integer number (28922712).

Almost surely, 2^154041122 is an apocalyptic number.

154041122 is a deficient number, since it is larger than the sum of its proper divisors (77340574).

154041122 is a wasteful number, since it uses less digits than its factorization.

154041122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106672.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 154041122 is about 12411.3303879963. The cubic root of 154041122 is about 536.0585464562.

Adding to 154041122 its reverse (221140451), we get a palindrome (375181573).

The spelling of 154041122 in words is "one hundred fifty-four million, forty-one thousand, one hundred twenty-two".