1310220010 has 32 divisors (see below), whose sum is σ = 2575540800. Its totient is φ = 475935360.

The previous prime is 1310219969. The next prime is 1310220017. The reversal of 1310220010 is 100220131.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (1310220017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106246 + ... + 117934.

It is an arithmetic number, because the mean of its divisors is an integer number (80485650).

Almost surely, 2^1310220010 is an apocalyptic number.

1310220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1310220010 is a deficient number, since it is larger than the sum of its proper divisors (1265320790).

1310220010 is a wasteful number, since it uses less digits than its factorization.

1310220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12726.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1310220010 is about 36196.9613365542. The cubic root of 1310220010 is about 1094.2454327595.

Adding to 1310220010 its reverse (100220131), we get a palindrome (1410440141).

The spelling of 1310220010 in words is "one billion, three hundred ten million, two hundred twenty thousand, ten".