1025150233213 has 8 divisors (see below), whose sum is σ = 1028982778200. Its totient is φ = 1021318635840.

The previous prime is 1025150233157. The next prime is 1025150233223. The reversal of 1025150233213 is 3123320515201.

It can be written as a sum of positive squares in 4 ways, for example, as 7307343289 + 1017842889924 = 85483^2 + 1008882^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1025150233213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025150233223) 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, 1969083 + ... + 2434663.

It is an arithmetic number, because the mean of its divisors is an integer number (128622847275).

Almost surely, 2^{1025150233213} is an apocalyptic number.

It is an amenable number.

1025150233213 is a deficient number, since it is larger than the sum of its proper divisors (3832544987).

1025150233213 is an equidigital number, since it uses as much as digits as its factorization.

1025150233213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473807.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 1025150233213 its reverse (3123320515201), we get a palindrome (4148470748414).

The spelling of 1025150233213 in words is "one trillion, twenty-five billion, one hundred fifty million, two hundred thirty-three thousand, two hundred thirteen".