120036641003 has 2 divisors, whose sum is σ = 120036641004. Its totient is φ = 120036641002.

The previous prime is 120036640987. The next prime is 120036641029. The reversal of 120036641003 is 300146630021.

It is an a-pointer prime, because the next prime (120036641029) can be obtained adding 120036641003 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120036641003 - 2⁴ = 120036640987 is a prime.

It is not a weakly prime, because it can be changed into another prime (120036641063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60018320501 + 60018320502.

It is an arithmetic number, because the mean of its divisors is an integer number (60018320502).

Almost surely, 2^120036641003 is an apocalyptic number.

120036641003 is a deficient number, since it is larger than the sum of its proper divisors (1).

120036641003 is an equidigital number, since it uses as much as digits as its factorization.

120036641003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 120036641003 in words is "one hundred twenty billion, thirty-six million, six hundred forty-one thousand, three".