1213404230141 has 16 divisors (see below), whose sum is σ = 1230844051008. Its totient is φ = 1196113027200.

The previous prime is 1213404230081. The next prime is 1213404230149. The reversal of 1213404230141 is 1410324043121.

It is a cyclic number.

It is not a de Polignac number, because 1213404230141 - 2³⁴ = 1196224360957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1213404230141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1213404230149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12802970 + ... + 12897396.

It is an arithmetic number, because the mean of its divisors is an integer number (76927753188).

Almost surely, 2^{1213404230141} is an apocalyptic number.

It is an amenable number.

1213404230141 is a deficient number, since it is larger than the sum of its proper divisors (17439820867).

1213404230141 is a wasteful number, since it uses less digits than its factorization.

1213404230141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95212.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1213404230141 its reverse (1410324043121), we get a palindrome (2623728273262).

The spelling of 1213404230141 in words is "one trillion, two hundred thirteen billion, four hundred four million, two hundred thirty thousand, one hundred forty-one".