101311001333011 has 4 divisors (see below), whose sum is σ = 101563647222024. Its totient is φ = 101058355444000.

The previous prime is 101311001332979. The next prime is 101311001333041. The reversal of 101311001333011 is 110333100113101.

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 101311001333011 - 2⁵ = 101311001332979 is a prime.

It is a super-2 number, since 2×101311001333011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101311001333011.

It is not an unprimeable number, because it can be changed into a prime (101311001333041) 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, 126322943905 + ... + 126322944706.

It is an arithmetic number, because the mean of its divisors is an integer number (25390911805506).

Almost surely, 2^{101311001333011} is an apocalyptic number.

101311001333011 is a deficient number, since it is larger than the sum of its proper divisors (252645889013).

101311001333011 is an equidigital number, since it uses as much as digits as its factorization.

101311001333011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252645889012.

The product of its (nonzero) digits is 81, while the sum is 19.

Adding to 101311001333011 its reverse (110333100113101), we get a palindrome (211644101446112).

The spelling of 101311001333011 in words is "one hundred one trillion, three hundred eleven billion, one million, three hundred thirty-three thousand, eleven".