1311300300030 has 64 divisors (see below), whose sum is σ = 3655671879168. Its totient is φ = 294812242560.

The previous prime is 1311300300019. The next prime is 1311300300061. The reversal of 1311300300030 is 300030031131.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 1311300299982 and 1311300300009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51169872 + ... + 51195491.

It is an arithmetic number, because the mean of its divisors is an integer number (57119873112).

Almost surely, 2^{1311300300030} is an apocalyptic number.

1311300300030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1311300300030 is an abundant number, since it is smaller than the sum of its proper divisors (2344371579138).

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

1311300300030 is a wasteful number, since it uses less digits than its factorization.

1311300300030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102365441.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 1311300300030 its reverse (300030031131), we get a palindrome (1611330331161).

The spelling of 1311300300030 in words is "one trillion, three hundred eleven billion, three hundred million, three hundred thousand, thirty".