11315331342101 has 16 divisors (see below), whose sum is σ = 11578291870464. Its totient is φ = 11053301252544.

The previous prime is 11315331342097. The next prime is 11315331342121. The reversal of 11315331342101 is 10124313351311.

It is a cyclic number.

It is not a de Polignac number, because 11315331342101 - 2² = 11315331342097 is a prime.

It is a super-3 number, since 3×11315331342101³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11315331342121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251636246 + ... + 251681208.

It is an arithmetic number, because the mean of its divisors is an integer number (723643241904).

Almost surely, 2^{11315331342101} is an apocalyptic number.

It is an amenable number.

11315331342101 is a deficient number, since it is larger than the sum of its proper divisors (262960528363).

11315331342101 is an equidigital number, since it uses as much as digits as its factorization.

11315331342101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55180.

The product of its (nonzero) digits is 3240, while the sum is 29.

Adding to 11315331342101 its reverse (10124313351311), we get a palindrome (21439644693412).

The spelling of 11315331342101 in words is "eleven trillion, three hundred fifteen billion, three hundred thirty-one million, three hundred forty-two thousand, one hundred one".