1103312011410 has 256 divisors, whose sum is σ = 3487823032320. Its totient is φ = 242945256960.

The previous prime is 1103312011381. The next prime is 1103312011411. The reversal of 1103312011410 is 141102133011.

It is a happy number.

1103312011410 is a `hidden beast` number, since 110 + 331 + 201 + 14 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1103312011411) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5839725 + ... + 6025695.

It is an arithmetic number, because the mean of its divisors is an integer number (13624308720).

Almost surely, 2^{1103312011410} is an apocalyptic number.

1103312011410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103312011410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1743911516160).

1103312011410 is an abundant number, since it is smaller than the sum of its proper divisors (2384511020910).

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

1103312011410 is a wasteful number, since it uses less digits than its factorization.

1103312011410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186110 (or 186104 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1103312011410 its reverse (141102133011), we get a palindrome (1244414144421).

The spelling of 1103312011410 in words is "one trillion, one hundred three billion, three hundred twelve million, eleven thousand, four hundred ten".