1120231310 has 48 divisors (see below), whose sum is σ = 2221134048. Its totient is φ = 406486080.

The previous prime is 1120231309. The next prime is 1120231331. The reversal of 1120231310 is 131320211.

It is a super-2 number, since 2×1120231310² = 2509836375808632200, which contains 22 as substring.

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, 915359 + ... + 916581.

It is an arithmetic number, because the mean of its divisors is an integer number (46273626).

Almost surely, 2^1120231310 is an apocalyptic number.

1120231310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120231310 is a deficient number, since it is larger than the sum of its proper divisors (1100902738).

1120231310 is a wasteful number, since it uses less digits than its factorization.

1120231310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009 (or 1998 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1120231310 is about 33469.8567370701. The cubic root of 1120231310 is about 1038.5703080569.

Adding to 1120231310 its reverse (131320211), we get a palindrome (1251551521).

The spelling of 1120231310 in words is "one billion, one hundred twenty million, two hundred thirty-one thousand, three hundred ten".