1110020146 has 16 divisors (see below), whose sum is σ = 1704852864. Its totient is φ = 541752624.

The previous prime is 1110020129. The next prime is 1110020173. The reversal of 1110020146 is 6410200111.

It is a super-2 number, since 2×1110020146² = 2464289449051722632, which contains 22 as substring.

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, 173415 + ... + 179701.

It is an arithmetic number, because the mean of its divisors is an integer number (106553304).

Almost surely, 2^1110020146 is an apocalyptic number.

1110020146 is a deficient number, since it is larger than the sum of its proper divisors (594832718).

1110020146 is a wasteful number, since it uses less digits than its factorization.

1110020146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8385.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1110020146 is about 33316.9648377520. The cubic root of 1110020146 is about 1035.4050694178.

Adding to 1110020146 its reverse (6410200111), we get a palindrome (7520220257).

The spelling of 1110020146 in words is "one billion, one hundred ten million, twenty thousand, one hundred forty-six".