1012314203 has 4 divisors (see below), whose sum is σ = 1056327888. Its totient is φ = 968300520.

The previous prime is 1012314169. The next prime is 1012314209. The reversal of 1012314203 is 3024132101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3024132101 = 9473 ⋅319237.

It is a cyclic number.

It is not a de Polignac number, because 1012314203 - 2⁶ = 1012314139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012314209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22006808 + ... + 22006853.

It is an arithmetic number, because the mean of its divisors is an integer number (264081972).

Almost surely, 2^1012314203 is an apocalyptic number.

1012314203 is a deficient number, since it is larger than the sum of its proper divisors (44013685).

1012314203 is an equidigital number, since it uses as much as digits as its factorization.

1012314203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44013684.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1012314203 is about 31816.8855012555. The cubic root of 1012314203 is about 1004.0879998183.

Adding to 1012314203 its reverse (3024132101), we get a palindrome (4036446304).

The spelling of 1012314203 in words is "one billion, twelve million, three hundred fourteen thousand, two hundred three".