101135263111 has 4 divisors (see below), whose sum is σ = 101203004232. Its totient is φ = 101067521992.

The previous prime is 101135263069. The next prime is 101135263223. The reversal of 101135263111 is 111362531101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111362531101 = 3557 ⋅31307993.

It is a cyclic number.

It is not a de Polignac number, because 101135263111 - 2⁷ = 101135262983 is a prime.

It is a super-3 number, since 3×101135263111³ (a number of 34 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 (101135269111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33868321 + ... + 33871306.

It is an arithmetic number, because the mean of its divisors is an integer number (25300751058).

Almost surely, 2^101135263111 is an apocalyptic number.

101135263111 is a deficient number, since it is larger than the sum of its proper divisors (67741121).

101135263111 is an equidigital number, since it uses as much as digits as its factorization.

101135263111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67741120.

The product of its (nonzero) digits is 540, while the sum is 25.

Adding to 101135263111 its reverse (111362531101), we get a palindrome (212497794212).

The spelling of 101135263111 in words is "one hundred one billion, one hundred thirty-five million, two hundred sixty-three thousand, one hundred eleven".