11315331342102 has 64 divisors (see below), whose sum is σ = 24522888513024. Its totient is φ = 3466820528640.

The previous prime is 11315331342097. The next prime is 11315331342121. The reversal of 11315331342102 is 20124313351311.

It is a super-3 number, since 3×11315331342102³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11315331342102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28915527 + ... + 29304237.

It is an arithmetic number, because the mean of its divisors is an integer number (383170133016).

Almost surely, 2^{11315331342102} is an apocalyptic number.

11315331342102 is an abundant number, since it is smaller than the sum of its proper divisors (13207557170922).

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

11315331342102 is a wasteful number, since it uses less digits than its factorization.

11315331342102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395413.

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 11315331342102 its reverse (20124313351311), we get a palindrome (31439644693413).

The spelling of 11315331342102 in words is "eleven trillion, three hundred fifteen billion, three hundred thirty-one million, three hundred forty-two thousand, one hundred two".