121300130311103 has 32 divisors (see below), whose sum is σ = 123486598684800. Its totient is φ = 119128220467200.

The previous prime is 121300130311093. The next prime is 121300130311123. The reversal of 121300130311103 is 301113031003121.

It is a cyclic number.

It is not a de Polignac number, because 121300130311103 - 2⁶ = 121300130311039 is a prime.

It is a super-2 number, since 2×121300130311103² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121300130311123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48115877483 + ... + 48115880003.

It is an arithmetic number, because the mean of its divisors is an integer number (3858956208900).

Almost surely, 2^{121300130311103} is an apocalyptic number.

121300130311103 is a deficient number, since it is larger than the sum of its proper divisors (2186468373697).

121300130311103 is a wasteful number, since it uses less digits than its factorization.

121300130311103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5283.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 121300130311103 its reverse (301113031003121), we get a palindrome (422413161314224).

The spelling of 121300130311103 in words is "one hundred twenty-one trillion, three hundred billion, one hundred thirty million, three hundred eleven thousand, one hundred three".