1300111121012 has 12 divisors (see below), whose sum is σ = 2482030322016. Its totient is φ = 590959600440.

The previous prime is 1300111121009. The next prime is 1300111121027. The reversal of 1300111121012 is 2101211110031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14773989968 + ... + 14773990055.

It is an arithmetic number, because the mean of its divisors is an integer number (206835860168).

Almost surely, 2^{1300111121012} is an apocalyptic number.

It is an amenable number.

1300111121012 is a deficient number, since it is larger than the sum of its proper divisors (1181919201004).

1300111121012 is a wasteful number, since it uses less digits than its factorization.

1300111121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29547980038 (or 29547980036 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 1300111121012 its reverse (2101211110031), we get a palindrome (3401322231043).

The spelling of 1300111121012 in words is "one trillion, three hundred billion, one hundred eleven million, one hundred twenty-one thousand, twelve".