1102352102456 has 128 divisors (see below), whose sum is σ = 2367824659200. Its totient is φ = 476512942080.

The previous prime is 1102352102429. The next prime is 1102352102459. The reversal of 1102352102456 is 6542012532011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102352102459) 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, 71374271 + ... + 71389713.

It is an arithmetic number, because the mean of its divisors is an integer number (18498630150).

Almost surely, 2^{1102352102456} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102352102456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1183912329600).

1102352102456 is an abundant number, since it is smaller than the sum of its proper divisors (1265472556744).

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

1102352102456 is a wasteful number, since it uses less digits than its factorization.

1102352102456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15909 (or 15905 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 1102352102456 its reverse (6542012532011), we get a palindrome (7644364634467).

The spelling of 1102352102456 in words is "one trillion, one hundred two billion, three hundred fifty-two million, one hundred two thousand, four hundred fifty-six".