1300121211310 has 16 divisors (see below), whose sum is σ = 2340914527152. Its totient is φ = 519893740800.

The previous prime is 1300121211307. The next prime is 1300121211353. The reversal of 1300121211310 is 131121210031.

It is a happy number.

It is a super-2 number, since 2×1300121211310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19307676 + ... + 19374895.

It is an arithmetic number, because the mean of its divisors is an integer number (146307157947).

Almost surely, 2^{1300121211310} is an apocalyptic number.

1300121211310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1300121211310 is a deficient number, since it is larger than the sum of its proper divisors (1040793315842).

1300121211310 is a wasteful number, since it uses less digits than its factorization.

1300121211310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38685939.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1300121211310 its reverse (131121210031), we get a palindrome (1431242421341).

The spelling of 1300121211310 in words is "one trillion, three hundred billion, one hundred twenty-one million, two hundred eleven thousand, three hundred ten".