1105104051 has 6 divisors (see below), whose sum is σ = 1596261420. Its totient is φ = 736736028.

The previous prime is 1105104047. The next prime is 1105104053. The reversal of 1105104051 is 1504015011.

It is a happy number.

1105104051 is a `hidden beast` number, since 110 + 510 + 40 + 5 + 1 = 666.

It is not a de Polignac number, because 1105104051 - 2² = 1105104047 is a prime.

It is a super-2 number, since 2×1105104051² = 2442509927073221202, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1105104053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61394661 + ... + 61394678.

It is an arithmetic number, because the mean of its divisors is an integer number (266043570).

Almost surely, 2^1105104051 is an apocalyptic number.

1105104051 is a deficient number, since it is larger than the sum of its proper divisors (491157369).

1105104051 is a wasteful number, since it uses less digits than its factorization.

1105104051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122789345 (or 122789342 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 18.

The square root of 1105104051 is about 33243.1053152379. The cubic root of 1105104051 is about 1033.8742615542.

Adding to 1105104051 its reverse (1504015011), we get a palindrome (2609119062).

The spelling of 1105104051 in words is "one billion, one hundred five million, one hundred four thousand, fifty-one".