1313211201030 has 64 divisors (see below), whose sum is σ = 3510899121600. Its totient is φ = 349289395200.

The previous prime is 1313211201007. The next prime is 1313211201037. The reversal of 1313211201030 is 301021123131.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1313211200994 and 1313211201012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313211201037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6146571 + ... + 6356630.

It is an arithmetic number, because the mean of its divisors is an integer number (54857798775).

Almost surely, 2^{1313211201030} is an apocalyptic number.

1313211201030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1313211201030 is an abundant number, since it is smaller than the sum of its proper divisors (2197687920570).

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

1313211201030 is a wasteful number, since it uses less digits than its factorization.

1313211201030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12503606 (or 12503600 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1313211201030 its reverse (301021123131), we get a palindrome (1614232324161).

The spelling of 1313211201030 in words is "one trillion, three hundred thirteen billion, two hundred eleven million, two hundred one thousand, thirty".