101040135412 has 48 divisors (see below), whose sum is σ = 182768302080. Its totient is φ = 48852384768.

The previous prime is 101040135401. The next prime is 101040135419. The reversal of 101040135412 is 214531040101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101040135419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6590668 + ... + 6605980.

It is an arithmetic number, because the mean of its divisors is an integer number (3807672960).

Almost surely, 2^101040135412 is an apocalyptic number.

It is an amenable number.

101040135412 is a deficient number, since it is larger than the sum of its proper divisors (81728166668).

101040135412 is a wasteful number, since it uses less digits than its factorization.

101040135412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15832 (or 15830 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 101040135412 its reverse (214531040101), we get a palindrome (315571175513).

The spelling of 101040135412 in words is "one hundred one billion, forty million, one hundred thirty-five thousand, four hundred twelve".