101369436 has 72 divisors (see below), whose sum is σ = 291359376. Its totient is φ = 27256320.

The previous prime is 101369417. The next prime is 101369449. The reversal of 101369436 is 634963101.

It is a junction number, because it is equal to n+sod(n) for n = 101369397 and 101369406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4926 + ... + 15066.

It is an arithmetic number, because the mean of its divisors is an integer number (4046658).

Almost surely, 2^101369436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101369436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145679688).

101369436 is an abundant number, since it is smaller than the sum of its proper divisors (189989940).

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

101369436 is a wasteful number, since it uses less digits than its factorization.

101369436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10179 (or 10170 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 101369436 is about 10068.2389721341. The cubic root of 101369436 is about 466.2680707537.

The spelling of 101369436 in words is "one hundred one million, three hundred sixty-nine thousand, four hundred thirty-six".