101261246136 has 32 divisors (see below), whose sum is σ = 253211479440. Its totient is φ = 33745966848.

The previous prime is 101261246101. The next prime is 101261246137. The reversal of 101261246136 is 631642162101.

It is a junction number, because it is equal to n+sod(n) for n = 101261246097 and 101261246106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101261246137) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 379621 + ... + 588756.

Almost surely, 2^101261246136 is an apocalyptic number.

It is an amenable number.

101261246136 is an abundant number, since it is smaller than the sum of its proper divisors (151950233304).

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

101261246136 is a wasteful number, since it uses less digits than its factorization.

101261246136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972743 (or 972739 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 101261246136 in words is "one hundred one billion, two hundred sixty-one million, two hundred forty-six thousand, one hundred thirty-six".