1130123321310 has 64 divisors (see below), whose sum is σ = 2964482924544. Its totient is φ = 274489152000.

The previous prime is 1130123321309. The next prime is 1130123321311. The reversal of 1130123321310 is 131233210311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1130123321309) and next prime (1130123321311).

It is a super-2 number, since 2×1130123321310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130123321311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35724966 + ... + 35756585.

It is an arithmetic number, because the mean of its divisors is an integer number (46320045696).

Almost surely, 2^{1130123321310} is an apocalyptic number.

1130123321310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130123321310 is an abundant number, since it is smaller than the sum of its proper divisors (1834359603234).

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

1130123321310 is a wasteful number, since it uses less digits than its factorization.

1130123321310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71481609.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1130123321310 its reverse (131233210311), we get a palindrome (1261356531621).

The spelling of 1130123321310 in words is "one trillion, one hundred thirty billion, one hundred twenty-three million, three hundred twenty-one thousand, three hundred ten".