1023130310310 has 48 divisors (see below), whose sum is σ = 2660814378144. Its totient is φ = 272765460096.

The previous prime is 1023130310299. The next prime is 1023130310311. The reversal of 1023130310310 is 130130313201.

It is a happy number.

1023130310310 is a `hidden beast` number, since 10 + 2 + 3 + 1 + 30 + 310 + 310 = 666.

It is a super-2 number, since 2×1023130310310² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023130310311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1086687 + ... + 1796426.

It is an arithmetic number, because the mean of its divisors is an integer number (55433632878).

Almost surely, 2^{1023130310310} is an apocalyptic number.

1023130310310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1023130310310 is an abundant number, since it is smaller than the sum of its proper divisors (1637684067834).

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

1023130310310 is a wasteful number, since it uses less digits than its factorization.

1023130310310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2887069 (or 2887066 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1023130310310 its reverse (130130313201), we get a palindrome (1153260623511).

The spelling of 1023130310310 in words is "one trillion, twenty-three billion, one hundred thirty million, three hundred ten thousand, three hundred ten".