1041123155 has 8 divisors (see below), whose sum is σ = 1258885584. Its totient is φ = 826540000.

The previous prime is 1041123137. The next prime is 1041123227. The reversal of 1041123155 is 5513211401.

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

It is not a de Polignac number, because 1041123155 - 2⁶ = 1041123091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1041123155.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794096 + ... + 795405.

It is an arithmetic number, because the mean of its divisors is an integer number (157360698).

Almost surely, 2^1041123155 is an apocalyptic number.

1041123155 is a deficient number, since it is larger than the sum of its proper divisors (217762429).

1041123155 is a wasteful number, since it uses less digits than its factorization.

1041123155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1589637.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1041123155 is about 32266.4400732402. The cubic root of 1041123155 is about 1013.5239953765.

Adding to 1041123155 its reverse (5513211401), we get a palindrome (6554334556).

The spelling of 1041123155 in words is "one billion, forty-one million, one hundred twenty-three thousand, one hundred fifty-five".