1303231102030 has 64 divisors (see below), whose sum is σ = 2762866749888. Its totient is φ = 436346127360.

The previous prime is 1303231102009. The next prime is 1303231102031. The reversal of 1303231102030 is 302011323031.

It is a super-2 number, since 2×1303231102030² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1303231101989 and 1303231102007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303231102031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 580087 + ... + 1715506.

It is an arithmetic number, because the mean of its divisors is an integer number (43169792967).

Almost surely, 2^{1303231102030} is an apocalyptic number.

1303231102030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1303231102030 is an abundant number, since it is smaller than the sum of its proper divisors (1459635647858).

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

1303231102030 is a wasteful number, since it uses less digits than its factorization.

1303231102030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2296021.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1303231102030 its reverse (302011323031), we get a palindrome (1605242425061).

The spelling of 1303231102030 in words is "one trillion, three hundred three billion, two hundred thirty-one million, one hundred two thousand, thirty".