11020102313544 has 48 divisors (see below), whose sum is σ = 30073943362320. Its totient is φ = 3645326461920.

The previous prime is 11020102313533. The next prime is 11020102313551. The reversal of 11020102313544 is 44531320102011.

11020102313544 is a `hidden beast` number, since 1 + 1 + 0 + 2 + 0 + 102 + 3 + 13 + 544 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 584177502 + ... + 584196365.

It is an arithmetic number, because the mean of its divisors is an integer number (626540486715).

Almost surely, 2^{11020102313544} is an apocalyptic number.

It is an amenable number.

11020102313544 is an abundant number, since it is smaller than the sum of its proper divisors (19053841048776).

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

11020102313544 is a wasteful number, since it uses less digits than its factorization.

11020102313544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168374010 (or 1168374003 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 11020102313544 its reverse (44531320102011), we get a palindrome (55551422415555).

The spelling of 11020102313544 in words is "eleven trillion, twenty billion, one hundred two million, three hundred thirteen thousand, five hundred forty-four".