1120123403310 has 32 divisors (see below), whose sum is σ = 2775015401472. Its totient is φ = 289064103840.

The previous prime is 1120123403297. The next prime is 1120123403387. The reversal of 1120123403310 is 133043210211.

It is a super-2 number, since 2×1120123403310² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 602215954 + ... + 602217813.

It is an arithmetic number, because the mean of its divisors is an integer number (86719231296).

Almost surely, 2^{1120123403310} is an apocalyptic number.

1120123403310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120123403310 is an abundant number, since it is smaller than the sum of its proper divisors (1654891998162).

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

1120123403310 is a wasteful number, since it uses less digits than its factorization.

1120123403310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204433808.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1120123403310 its reverse (133043210211), we get a palindrome (1253166613521).

The spelling of 1120123403310 in words is "one trillion, one hundred twenty billion, one hundred twenty-three million, four hundred three thousand, three hundred ten".