1102403723660 has 48 divisors (see below), whose sum is σ = 2321013623040. Its totient is φ = 439825552320.

The previous prime is 1102403723563. The next prime is 1102403723683. The reversal of 1102403723660 is 663273042011.

It is a self number, because there is not a number n which added to its sum of digits gives 1102403723660.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63235145 + ... + 63252575.

It is an arithmetic number, because the mean of its divisors is an integer number (48354450480).

Almost surely, 2^{1102403723660} is an apocalyptic number.

1102403723660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102403723660 is an abundant number, since it is smaller than the sum of its proper divisors (1218609899380).

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

1102403723660 is a wasteful number, since it uses less digits than its factorization.

1102403723660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25406 (or 25404 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

Adding to 1102403723660 its reverse (663273042011), we get a palindrome (1765676765671).

The spelling of 1102403723660 in words is "one trillion, one hundred two billion, four hundred three million, seven hundred twenty-three thousand, six hundred sixty".