13541322102 has 128 divisors (see below), whose sum is σ = 35027582976. Its totient is φ = 3386880000.

The previous prime is 13541322061. The next prime is 13541322121. The reversal of 13541322102 is 20122314531.

It is a super-2 number, since 2×13541322102² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3019702 + ... + 3024182.

It is an arithmetic number, because the mean of its divisors is an integer number (273652992).

Almost surely, 2^13541322102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13541322102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17513791488).

13541322102 is an abundant number, since it is smaller than the sum of its proper divisors (21486260874).

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

13541322102 is a wasteful number, since it uses less digits than its factorization.

13541322102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4746.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 13541322102 its reverse (20122314531), we get a palindrome (33663636633).

The spelling of 13541322102 in words is "thirteen billion, five hundred forty-one million, three hundred twenty-two thousand, one hundred two".