1023431314 has 16 divisors (see below), whose sum is σ = 1711000800. Its totient is φ = 456266304.

The previous prime is 1023431267. The next prime is 1023431317. The reversal of 1023431314 is 4131343201.

It is not an unprimeable number, because it can be changed into a prime (1023431317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 791484 + ... + 792775.

It is an arithmetic number, because the mean of its divisors is an integer number (106937550).

Almost surely, 2^1023431314 is an apocalyptic number.

1023431314 is a deficient number, since it is larger than the sum of its proper divisors (687569486).

1023431314 is a wasteful number, since it uses less digits than its factorization.

1023431314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584297.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1023431314 is about 31991.1130472198. The cubic root of 1023431314 is about 1007.7502169625.

Adding to 1023431314 its reverse (4131343201), we get a palindrome (5154774515).

The spelling of 1023431314 in words is "one billion, twenty-three million, four hundred thirty-one thousand, three hundred fourteen".