110020101101131 has 4 divisors (see below), whose sum is σ = 118483185801232. Its totient is φ = 101557016401032.

The previous prime is 110020101101069. The next prime is 110020101101147. The reversal of 110020101101131 is 131101101020011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 110020101101131 - 2¹⁹ = 110020100576843 is a prime.

It is a super-3 number, since 3×110020101101131³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 8463084700087 = 110020101101131 / (1 + 1 + 0 + 0 + 2 + 0 + 1 + 0 + 1 + 1 + 0 + 1 + 1 + 3 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110020101101171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4231542350031 + ... + 4231542350056.

It is an arithmetic number, because the mean of its divisors is an integer number (29620796450308).

Almost surely, 2^{110020101101131} is an apocalyptic number.

110020101101131 is a deficient number, since it is larger than the sum of its proper divisors (8463084700101).

110020101101131 is an equidigital number, since it uses as much as digits as its factorization.

110020101101131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8463084700100.

The product of its (nonzero) digits is 6, while the sum is 13.

Adding to 110020101101131 its reverse (131101101020011), we get a palindrome (241121202121142).

The spelling of 110020101101131 in words is "one hundred ten trillion, twenty billion, one hundred one million, one hundred one thousand, one hundred thirty-one".