1255024032213 has 16 divisors (see below), whose sum is σ = 1948500925056. Its totient is φ = 703625332800.

The previous prime is 1255024032203. The next prime is 1255024032257. The reversal of 1255024032213 is 3122304205521.

It is not a de Polignac number, because 1255024032213 - 2¹⁰ = 1255024031189 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1255024032203) 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, 563801238 + ... + 563803463.

It is an arithmetic number, because the mean of its divisors is an integer number (121781307816).

Almost surely, 2^{1255024032213} is an apocalyptic number.

It is an amenable number.

1255024032213 is a deficient number, since it is larger than the sum of its proper divisors (693476892843).

1255024032213 is a wasteful number, since it uses less digits than its factorization.

1255024032213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127604764.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 1255024032213 its reverse (3122304205521), we get a palindrome (4377328237734).

The spelling of 1255024032213 in words is "one trillion, two hundred fifty-five billion, twenty-four million, thirty-two thousand, two hundred thirteen".