101542411135 has 16 divisors (see below), whose sum is σ = 133061647392. Its totient is φ = 73774915200.

The previous prime is 101542411127. The next prime is 101542411141. The reversal of 101542411135 is 531114245101.

It is a happy number.

It is not a de Polignac number, because 101542411135 - 2³ = 101542411127 is a prime.

It is a super-2 number, since 2×101542411135² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 871056 + ... + 980725.

It is an arithmetic number, because the mean of its divisors is an integer number (8316352962).

Almost surely, 2^101542411135 is an apocalyptic number.

101542411135 is a deficient number, since it is larger than the sum of its proper divisors (31519236257).

101542411135 is a wasteful number, since it uses less digits than its factorization.

101542411135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852794.

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 101542411135 its reverse (531114245101), we get a palindrome (632656656236).

The spelling of 101542411135 in words is "one hundred one billion, five hundred forty-two million, four hundred eleven thousand, one hundred thirty-five".