13235314332630 has 128 divisors (see below), whose sum is σ = 35095862269440. Its totient is φ = 3174361344000.

The previous prime is 13235314332601. The next prime is 13235314332631. The reversal of 13235314332630 is 3623341353231.

It is a super-2 number, since 2×13235314332630² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13235314332631) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 55005 + ... + 5145255.

It is an arithmetic number, because the mean of its divisors is an integer number (274186423980).

Almost surely, 2^{13235314332630} is an apocalyptic number.

13235314332630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13235314332630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17547931134720).

13235314332630 is an abundant number, since it is smaller than the sum of its proper divisors (21860547936810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13235314332630 is a wasteful number, since it uses less digits than its factorization.

13235314332630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5090446.

The product of its (nonzero) digits is 349920, while the sum is 39.

Adding to 13235314332630 its reverse (3623341353231), we get a palindrome (16858655685861).

The spelling of 13235314332630 in words is "thirteen trillion, two hundred thirty-five billion, three hundred fourteen million, three hundred thirty-two thousand, six hundred thirty".