1011130110 has 48 divisors (see below), whose sum is σ = 2693068560. Its totient is φ = 263057280.

The previous prime is 1011130093. The next prime is 1011130121. The reversal of 1011130110 is 110311101.

It is a super-2 number, since 2×1011130110² = 2044768198697224200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1011130092 and 1011130101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133320 + ... + 140699.

It is an arithmetic number, because the mean of its divisors is an integer number (56105595).

Almost surely, 2^1011130110 is an apocalyptic number.

1011130110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011130110 is an abundant number, since it is smaller than the sum of its proper divisors (1681938450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011130110 is a wasteful number, since it uses less digits than its factorization.

1011130110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274073 (or 274070 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

The square root of 1011130110 is about 31798.2721228686. The cubic root of 1011130110 is about 1003.6963567787.

Adding to 1011130110 its reverse (110311101), we get a palindrome (1121441211).

The spelling of 1011130110 in words is "one billion, eleven million, one hundred thirty thousand, one hundred ten".