1301100220030 has 48 divisors (see below), whose sum is σ = 2536589366640. Its totient is φ = 480292809984.

The previous prime is 1301100220001. The next prime is 1301100220039. The reversal of 1301100220030 is 300220011031.

It is a super-2 number, since 2×1301100220030² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301100220039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7244194 + ... + 7421626.

It is an arithmetic number, because the mean of its divisors is an integer number (52845611805).

Almost surely, 2^{1301100220030} is an apocalyptic number.

1301100220030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301100220030 is a deficient number, since it is larger than the sum of its proper divisors (1235489146610).

1301100220030 is a wasteful number, since it uses less digits than its factorization.

1301100220030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181805 (or 181792 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 1301100220030 its reverse (300220011031), we get a palindrome (1601320231061).

The spelling of 1301100220030 in words is "one trillion, three hundred one billion, one hundred million, two hundred twenty thousand, thirty".