1233015412001 has 4 divisors (see below), whose sum is σ = 1305545730372. Its totient is φ = 1160485093632.

The previous prime is 1233015411937. The next prime is 1233015412009. The reversal of 1233015412001 is 1002145103321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 951639270400 + 281376141601 = 975520^2 + 530449^2 .

It is a cyclic number.

It is not a de Polignac number, because 1233015412001 - 2⁶ = 1233015411937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1233015412009) 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, 36265159160 + ... + 36265159193.

It is an arithmetic number, because the mean of its divisors is an integer number (326386432593).

Almost surely, 2^{1233015412001} is an apocalyptic number.

It is an amenable number.

1233015412001 is a deficient number, since it is larger than the sum of its proper divisors (72530318371).

1233015412001 is an equidigital number, since it uses as much as digits as its factorization.

1233015412001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72530318370.

The product of its (nonzero) digits is 720, while the sum is 23.

The spelling of 1233015412001 in words is "one trillion, two hundred thirty-three billion, fifteen million, four hundred twelve thousand, one".