1301203023130 has 16 divisors (see below), whose sum is σ = 2342211664104. Its totient is φ = 520470937600.

The previous prime is 1301203023091. The next prime is 1301203023137. The reversal of 1301203023130 is 313203021031.

It can be written as a sum of positive squares in 4 ways, for example, as 1082750545809 + 218452477321 = 1040553^2 + 467389^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1301203023098 and 1301203023107.

It is not an unprimeable number, because it can be changed into a prime (1301203023137) 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, 740971 + ... + 1775230.

Almost surely, 2^{1301203023130} is an apocalyptic number.

1301203023130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301203023130 is a deficient number, since it is larger than the sum of its proper divisors (1041008640974).

1301203023130 is a wasteful number, since it uses less digits than its factorization.

1301203023130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2567921.

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

Adding to 1301203023130 its reverse (313203021031), we get a palindrome (1614406044161).

The spelling of 1301203023130 in words is "one trillion, three hundred one billion, two hundred three million, twenty-three thousand, one hundred thirty".