2036401646103 has 40 divisors (see below), whose sum is σ = 3318800547216. Its totient is φ = 1234100966400.

The previous prime is 2036401646101. The next prime is 2036401646143. The reversal of 2036401646103 is 3016461046302.

2036401646103 is a `hidden beast` number, since 2 + 0 + 3 + 6 + 4 + 0 + 1 + 646 + 1 + 0 + 3 = 666.

It is not a de Polignac number, because 2036401646103 - 2¹ = 2036401646101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2036401646101) 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 39 ways as a sum of consecutive naturals, for example, 15062775 + ... + 15197367.

Almost surely, 2^{2036401646103} is an apocalyptic number.

2036401646103 is a deficient number, since it is larger than the sum of its proper divisors (1282398901113).

2036401646103 is a wasteful number, since it uses less digits than its factorization.

2036401646103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151597 (or 151588 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 2036401646103 in words is "two trillion, thirty-six billion, four hundred one million, six hundred forty-six thousand, one hundred three".