36211603123 has 2 divisors, whose sum is σ = 36211603124. Its totient is φ = 36211603122.

The previous prime is 36211603111. The next prime is 36211603139. The reversal of 36211603123 is 32130611263.

36211603123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36211603123 - 2⁹ = 36211602611 is a prime.

It is a super-2 number, since 2×36211603123² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36211603091 and 36211603100.

It is not a weakly prime, because it can be changed into another prime (36211643123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18105801561 + 18105801562.

It is an arithmetic number, because the mean of its divisors is an integer number (18105801562).

Almost surely, 2^36211603123 is an apocalyptic number.

36211603123 is a deficient number, since it is larger than the sum of its proper divisors (1).

36211603123 is an equidigital number, since it uses as much as digits as its factorization.

36211603123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 36211603123 in words is "thirty-six billion, two hundred eleven million, six hundred three thousand, one hundred twenty-three".