101366126040 has 32 divisors (see below), whose sum is σ = 304098378480. Its totient is φ = 27030966912.

The previous prime is 101366126027. The next prime is 101366126119. The reversal of 101366126040 is 40621663101.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 101366125989 and 101366126007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422358739 + ... + 422358978.

Almost surely, 2^101366126040 is an apocalyptic number.

101366126040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101366126040 is an abundant number, since it is smaller than the sum of its proper divisors (202732252440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101366126040 is a wasteful number, since it uses less digits than its factorization.

101366126040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844717731 (or 844717727 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 101366126040 its reverse (40621663101), we get a palindrome (141987789141).

The spelling of 101366126040 in words is "one hundred one billion, three hundred sixty-six million, one hundred twenty-six thousand, forty".