1203885213 has 8 divisors (see below), whose sum is σ = 1639333248. Its totient is φ = 785513664.

The previous prime is 1203885211. The next prime is 1203885227. The reversal of 1203885213 is 3125883021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1203885213 - 2¹ = 1203885211 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203885211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4268956 + ... + 4269237.

It is an arithmetic number, because the mean of its divisors is an integer number (204916656).

Almost surely, 2^1203885213 is an apocalyptic number.

It is an amenable number.

1203885213 is a deficient number, since it is larger than the sum of its proper divisors (435448035).

1203885213 is an equidigital number, since it uses as much as digits as its factorization.

1203885213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8538243.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1203885213 is about 34697.0490531976. The cubic root of 1203885213 is about 1063.8041822754.

The spelling of 1203885213 in words is "one billion, two hundred three million, eight hundred eighty-five thousand, two hundred thirteen".