1123101010 has 16 divisors (see below), whose sum is σ = 2032169472. Its totient is φ = 446887600.

The previous prime is 1123100989. The next prime is 1123101019. The reversal of 1123101010 is 101013211.

It is a super-2 number, since 2×1123101010² = 2522711757326040200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (1123101019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292096 + ... + 295915.

It is an arithmetic number, because the mean of its divisors is an integer number (127010592).

Almost surely, 2^1123101010 is an apocalyptic number.

1123101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123101010 is a deficient number, since it is larger than the sum of its proper divisors (909068462).

1123101010 is a wasteful number, since it uses less digits than its factorization.

1123101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588209.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 1123101010 is about 33512.6992347677. The cubic root of 1123101010 is about 1039.4563881155.

Adding to 1123101010 its reverse (101013211), we get a palindrome (1224114221).

The spelling of 1123101010 in words is "one billion, one hundred twenty-three million, one hundred one thousand, ten".