1201300993 has 4 divisors (see below), whose sum is σ = 1203873840. Its totient is φ = 1198728148.

The previous prime is 1201300987. The next prime is 1201301009. The reversal of 1201300993 is 3990031021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1201300993 - 2⁹ = 1201300481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1201300913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1285723 + ... + 1286656.

It is an arithmetic number, because the mean of its divisors is an integer number (300968460).

Almost surely, 2^1201300993 is an apocalyptic number.

It is an amenable number.

1201300993 is a deficient number, since it is larger than the sum of its proper divisors (2572847).

1201300993 is an equidigital number, since it uses as much as digits as its factorization.

1201300993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2572846.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 1201300993 is about 34659.7892809521. The cubic root of 1201300993 is about 1063.0424614157.

The spelling of 1201300993 in words is "one billion, two hundred one million, three hundred thousand, nine hundred ninety-three".