1105061630 has 8 divisors (see below), whose sum is σ = 1989110952. Its totient is φ = 442024648.

The previous prime is 1105061627. The next prime is 1105061669. The reversal of 1105061630 is 361605011.

It is a happy number.

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

It is a super-2 number, since 2×1105061630² = 2442322412196513800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1105061596 and 1105061605.

It is a congruent number.

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, 55253072 + ... + 55253091.

It is an arithmetic number, because the mean of its divisors is an integer number (248638869).

Almost surely, 2^1105061630 is an apocalyptic number.

1105061630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1105061630 is a deficient number, since it is larger than the sum of its proper divisors (884049322).

1105061630 is a wasteful number, since it uses less digits than its factorization.

1105061630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110506170.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 1105061630 is about 33242.4672670366. The cubic root of 1105061630 is about 1033.8610324708.

Adding to 1105061630 its reverse (361605011), we get a palindrome (1466666641).

The spelling of 1105061630 in words is "one billion, one hundred five million, sixty-one thousand, six hundred thirty".