101121011119 has 2 divisors, whose sum is σ = 101121011120. Its totient is φ = 101121011118.

The previous prime is 101121011111. The next prime is 101121011143. The reversal of 101121011119 is 911110121101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101121011119 - 2³ = 101121011111 is a prime.

It is a super-2 number, since 2×101121011119² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101121011096 and 101121011105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101121011111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50560505559 + 50560505560.

It is an arithmetic number, because the mean of its divisors is an integer number (50560505560).

Almost surely, 2^101121011119 is an apocalyptic number.

101121011119 is a deficient number, since it is larger than the sum of its proper divisors (1).

101121011119 is an equidigital number, since it uses as much as digits as its factorization.

101121011119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 19.

The spelling of 101121011119 in words is "one hundred one billion, one hundred twenty-one million, eleven thousand, one hundred nineteen".