1213012100301 has 8 divisors (see below), whose sum is σ = 1617356304864. Its totient is φ = 808671314640.

The previous prime is 1213012100239. The next prime is 1213012100323. The reversal of 1213012100301 is 1030012103121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1213012100301 - 2²⁵ = 1212978545869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1213412100301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137775 + ... + 1563651.

It is an arithmetic number, because the mean of its divisors is an integer number (202169538108).

Almost surely, 2^{1213012100301} is an apocalyptic number.

It is an amenable number.

1213012100301 is a deficient number, since it is larger than the sum of its proper divisors (404344204563).

1213012100301 is a wasteful number, since it uses less digits than its factorization.

1213012100301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709451.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1213012100301 its reverse (1030012103121), we get a palindrome (2243024203422).

The spelling of 1213012100301 in words is "one trillion, two hundred thirteen billion, twelve million, one hundred thousand, three hundred one".