1301133221030 has 16 divisors (see below), whose sum is σ = 2443867615584. Its totient is φ = 497824884480.

The previous prime is 1301133221029. The next prime is 1301133221033. The reversal of 1301133221030 is 301223311031.

It is a junction number, because it is equal to n+sod(n) for n = 1301133220993 and 1301133221011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301133221033) 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, 2828550251 + ... + 2828550710.

It is an arithmetic number, because the mean of its divisors is an integer number (152741725974).

Almost surely, 2^{1301133221030} is an apocalyptic number.

1301133221030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301133221030 is a deficient number, since it is larger than the sum of its proper divisors (1142734394554).

1301133221030 is a wasteful number, since it uses less digits than its factorization.

1301133221030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5657100991.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1301133221030 its reverse (301223311031), we get a palindrome (1602356532061).

Subtracting from 1301133221030 its reverse (301223311031), we obtain a palindrome (999909909999).

It can be divided in two parts, 1301 and 133221030, that added together give a palindrome (133222331).

The spelling of 1301133221030 in words is "one trillion, three hundred one billion, one hundred thirty-three million, two hundred twenty-one thousand, thirty".