103636406262253 has 4 divisors (see below), whose sum is σ = 107210075443740. Its totient is φ = 100062737080768.

The previous prime is 103636406262229. The next prime is 103636406262271. The reversal of 103636406262253 is 352262604636301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 63071901335524 + 40564504926729 = 7941782^2 + 6369027^2 .

It is a cyclic number.

It is not a de Polignac number, because 103636406262253 - 2¹³ = 103636406254061 is a prime.

It is a super-3 number, since 3×103636406262253³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103636406262197 and 103636406262206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103636406262223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1786834590700 + ... + 1786834590757.

It is an arithmetic number, because the mean of its divisors is an integer number (26802518860935).

Almost surely, 2^{103636406262253} is an apocalyptic number.

It is an amenable number.

103636406262253 is a deficient number, since it is larger than the sum of its proper divisors (3573669181487).

103636406262253 is an equidigital number, since it uses as much as digits as its factorization.

103636406262253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3573669181486.

The product of its (nonzero) digits is 5598720, while the sum is 49.

The spelling of 103636406262253 in words is "one hundred three trillion, six hundred thirty-six billion, four hundred six million, two hundred sixty-two thousand, two hundred fifty-three".