101121110202011 has 8 divisors (see below), whose sum is σ = 102256504278048. Its totient is φ = 99988347400000.

The previous prime is 101121110201983. The next prime is 101121110202061. The reversal of 101121110202011 is 110202011121101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101121110202011 - 2¹⁸ = 101121109939867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101121110202061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657741215 + ... + 657894936.

It is an arithmetic number, because the mean of its divisors is an integer number (12782063034756).

Almost surely, 2^{101121110202011} is an apocalyptic number.

101121110202011 is a deficient number, since it is larger than the sum of its proper divisors (1135394076037).

101121110202011 is a wasteful number, since it uses less digits than its factorization.

101121110202011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315637013.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101121110202011 its reverse (110202011121101), we get a palindrome (211323121323112).

The spelling of 101121110202011 in words is "one hundred one trillion, one hundred twenty-one billion, one hundred ten million, two hundred two thousand, eleven".