11361946403 has 2 divisors, whose sum is σ = 11361946404. Its totient is φ = 11361946402.

The previous prime is 11361946361. The next prime is 11361946423. The reversal of 11361946403 is 30464916311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11361946403 - 2⁸ = 11361946147 is a prime.

It is not a weakly prime, because it can be changed into another prime (11361946423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5680973201 + 5680973202.

It is an arithmetic number, because the mean of its divisors is an integer number (5680973202).

Almost surely, 2^11361946403 is an apocalyptic number.

11361946403 is a deficient number, since it is larger than the sum of its proper divisors (1).

11361946403 is an equidigital number, since it uses as much as digits as its factorization.

11361946403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 11361946403 in words is "eleven billion, three hundred sixty-one million, nine hundred forty-six thousand, four hundred three".