1102010312 has 64 divisors (see below), whose sum is σ = 2389564800. Its totient is φ = 471905280.

The previous prime is 1102010311. The next prime is 1102010333. The reversal of 1102010312 is 2130102011.

It is a junction number, because it is equal to n+sod(n) for n = 1102010293 and 1102010302.

It is not an unprimeable number, because it can be changed into a prime (1102010311) 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, 121139 + ... + 129917.

It is an arithmetic number, because the mean of its divisors is an integer number (37336950).

Almost surely, 2^1102010312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102010312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1194782400).

1102010312 is an abundant number, since it is smaller than the sum of its proper divisors (1287554488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102010312 is a wasteful number, since it uses less digits than its factorization.

1102010312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8886 (or 8882 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1102010312 is about 33196.5406631474. The cubic root of 1102010312 is about 1032.9085827899.

Adding to 1102010312 its reverse (2130102011), we get a palindrome (3232112323).

The spelling of 1102010312 in words is "one billion, one hundred two million, ten thousand, three hundred twelve".