1303102331130 has 16 divisors (see below), whose sum is σ = 3127445594784. Its totient is φ = 347493954960.

The previous prime is 1303102331081. The next prime is 1303102331131. The reversal of 1303102331130 is 311332013031.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1303102331097 and 1303102331106.

It is not an unprimeable number, because it can be changed into a prime (1303102331131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21718372156 + ... + 21718372215.

It is an arithmetic number, because the mean of its divisors is an integer number (195465349674).

Almost surely, 2^{1303102331130} is an apocalyptic number.

1303102331130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1303102331130 is an abundant number, since it is smaller than the sum of its proper divisors (1824343263654).

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

1303102331130 is a wasteful number, since it uses less digits than its factorization.

1303102331130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43436744381.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1303102331130 its reverse (311332013031), we get a palindrome (1614434344161).

The spelling of 1303102331130 in words is "one trillion, three hundred three billion, one hundred two million, three hundred thirty-one thousand, one hundred thirty".