1301230303131 has 16 divisors (see below), whose sum is σ = 1893526322688. Its totient is φ = 788279551200.

The previous prime is 1301230303129. The next prime is 1301230303169. The reversal of 1301230303131 is 1313030321031.

It is not a de Polignac number, because 1301230303131 - 2¹ = 1301230303129 is a prime.

It is a super-2 number, since 2×1301230303131² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1301230303098 and 1301230303107.

It is not an unprimeable number, because it can be changed into a prime (1301230303831) 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, 8545260 + ... + 8696201.

It is an arithmetic number, because the mean of its divisors is an integer number (118345395168).

Almost surely, 2^{1301230303131} is an apocalyptic number.

1301230303131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1301230303131 is a deficient number, since it is larger than the sum of its proper divisors (592296019557).

1301230303131 is a wasteful number, since it uses less digits than its factorization.

1301230303131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17243762.

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

Adding to 1301230303131 its reverse (1313030321031), we get a palindrome (2614260624162).

The spelling of 1301230303131 in words is "one trillion, three hundred one billion, two hundred thirty million, three hundred three thousand, one hundred thirty-one".