1310122023210 has 768 divisors, whose sum is σ = 4859453813760. Its totient is φ = 236051988480.

The previous prime is 1310122023169. The next prime is 1310122023269. The reversal of 1310122023210 is 123202210131.

1310122023210 is a `hidden beast` number, since 1 + 310 + 12 + 20 + 2 + 321 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 96659794 + ... + 96673346.

It is an arithmetic number, because the mean of its divisors is an integer number (6327413820).

Almost surely, 2^{1310122023210} is an apocalyptic number.

1310122023210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1310122023210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2429726906880).

1310122023210 is an abundant number, since it is smaller than the sum of its proper divisors (3549331790550).

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

1310122023210 is a wasteful number, since it uses less digits than its factorization.

1310122023210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13663 (or 13660 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1310122023210 its reverse (123202210131), we get a palindrome (1433324233341).

The spelling of 1310122023210 in words is "one trillion, three hundred ten billion, one hundred twenty-two million, twenty-three thousand, two hundred ten".