101358049 has 8 divisors (see below), whose sum is σ = 109344872. Its totient is φ = 93398400.

The previous prime is 101358041. The next prime is 101358053. The reversal of 101358049 is 940853101.

It can be written as a sum of positive squares in 4 ways, for example, as 53824 + 101304225 = 232^2 + 10065^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101358049 - 2³ = 101358041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101358049.

It is not an unprimeable number, because it can be changed into a prime (101358041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1327 + ... + 14299.

It is an arithmetic number, because the mean of its divisors is an integer number (13668109).

Almost surely, 2^101358049 is an apocalyptic number.

It is an amenable number.

101358049 is a deficient number, since it is larger than the sum of its proper divisors (7986823).

101358049 is a wasteful number, since it uses less digits than its factorization.

101358049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13587.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 101358049 is about 10067.6734651060. The cubic root of 101358049 is about 466.2506112065.

The spelling of 101358049 in words is "one hundred one million, three hundred fifty-eight thousand, forty-nine".