1230452411215 has 32 divisors (see below), whose sum is σ = 1548609269760. Its totient is φ = 937453824000.

The previous prime is 1230452411213. The next prime is 1230452411231. The reversal of 1230452411215 is 5121142540321.

It is not a de Polignac number, because 1230452411215 - 2¹ = 1230452411213 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230452411213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2258671 + ... + 2749999.

It is an arithmetic number, because the mean of its divisors is an integer number (48394039680).

Almost surely, 2^{1230452411215} is an apocalyptic number.

1230452411215 is a deficient number, since it is larger than the sum of its proper divisors (318156858545).

1230452411215 is a wasteful number, since it uses less digits than its factorization.

1230452411215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491623.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 1230452411215 its reverse (5121142540321), we get a palindrome (6351594951536).

The spelling of 1230452411215 in words is "one trillion, two hundred thirty billion, four hundred fifty-two million, four hundred eleven thousand, two hundred fifteen".