1301212311230 has 16 divisors (see below), whose sum is σ = 2522350018944. Its totient is φ = 480447622560.

The previous prime is 1301212311221. The next prime is 1301212311241. The reversal of 1301212311230 is 321132121031.

It is a happy number.

It is a super-2 number, since 2×1301212311230² (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, 5004662606 + ... + 5004662865.

It is an arithmetic number, because the mean of its divisors is an integer number (157646876184).

Almost surely, 2^{1301212311230} is an apocalyptic number.

1301212311230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301212311230 is a deficient number, since it is larger than the sum of its proper divisors (1221137707714).

1301212311230 is a wasteful number, since it uses less digits than its factorization.

1301212311230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10009325491.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1301212311230 its reverse (321132121031), we get a palindrome (1622344432261).

The spelling of 1301212311230 in words is "one trillion, three hundred one billion, two hundred twelve million, three hundred eleven thousand, two hundred thirty".