1041123145 has 16 divisors (see below), whose sum is σ = 1337400000. Its totient is φ = 775683648.

The previous prime is 1041123137. The next prime is 1041123227. The reversal of 1041123145 is 5413211401.

1041123145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1041123145 - 2³ = 1041123137 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87270 + ... + 98479.

It is an arithmetic number, because the mean of its divisors is an integer number (83587500).

Almost surely, 2^1041123145 is an apocalyptic number.

It is an amenable number.

1041123145 is a deficient number, since it is larger than the sum of its proper divisors (296276855).

1041123145 is a wasteful number, since it uses less digits than its factorization.

1041123145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185832.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1041123145 is about 32266.4399182804. The cubic root of 1041123145 is about 1013.5239921315.

Adding to 1041123145 its reverse (5413211401), we get a palindrome (6454334546).

The spelling of 1041123145 in words is "one billion, forty-one million, one hundred twenty-three thousand, one hundred forty-five".