1330211100525 has 24 divisors (see below), whose sum is σ = 2199362949024. Its totient is φ = 709419921600.

The previous prime is 1330211100499. The next prime is 1330211100557. The reversal of 1330211100525 is 5250011120331.

It is not a de Polignac number, because 1330211100525 - 2¹⁶ = 1330211034989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1330211100495 and 1330211100504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1829862 + ... + 2451288.

It is an arithmetic number, because the mean of its divisors is an integer number (91640122876).

Almost surely, 2^{1330211100525} is an apocalyptic number.

1330211100525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1330211100525 is a deficient number, since it is larger than the sum of its proper divisors (869151848499).

1330211100525 is a wasteful number, since it uses less digits than its factorization.

1330211100525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649981 (or 649976 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 1330211100525 its reverse (5250011120331), we get a palindrome (6580222220856).

The spelling of 1330211100525 in words is "one trillion, three hundred thirty billion, two hundred eleven million, one hundred thousand, five hundred twenty-five".