1213002003301 has 4 divisors (see below), whose sum is σ = 1323274912704. Its totient is φ = 1102729093900.

The previous prime is 1213002003271. The next prime is 1213002003313. The reversal of 1213002003301 is 1033002003121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1213002003301 - 2¹³ = 1213001995109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1213002003331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55136454685 + ... + 55136454706.

It is an arithmetic number, because the mean of its divisors is an integer number (330818728176).

Almost surely, 2^{1213002003301} is an apocalyptic number.

1213002003301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1213002003301 is a deficient number, since it is larger than the sum of its proper divisors (110272909403).

1213002003301 is a wasteful number, since it uses less digits than its factorization.

1213002003301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110272909402.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1213002003301 its reverse (1033002003121), we get a palindrome (2246004006422).

The spelling of 1213002003301 in words is "one trillion, two hundred thirteen billion, two million, three thousand, three hundred one".