1031211314 has 32 divisors (see below), whose sum is σ = 1784616192. Its totient is φ = 437760000.

The previous prime is 1031211277. The next prime is 1031211331. The reversal of 1031211314 is 4131121301.

It is a junction number, because it is equal to n+sod(n) for n = 1031211292 and 1031211301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1354694 + ... + 1355454.

It is an arithmetic number, because the mean of its divisors is an integer number (55769256).

Almost surely, 2^1031211314 is an apocalyptic number.

1031211314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1031211314 is a deficient number, since it is larger than the sum of its proper divisors (753404878).

1031211314 is a wasteful number, since it uses less digits than its factorization.

1031211314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1031211314 is about 32112.4791008106. The cubic root of 1031211314 is about 1010.2973715098.

Adding to 1031211314 its reverse (4131121301), we get a palindrome (5162332615).

The spelling of 1031211314 in words is "one billion, thirty-one million, two hundred eleven thousand, three hundred fourteen".