10202232111030 has 96 divisors (see below), whose sum is σ = 26702948319840. Its totient is φ = 2702482030080.

The previous prime is 10202232111007. The next prime is 10202232111031. The reversal of 10202232111030 is 3011123220201.

10202232111030 is a `hidden beast` number, since 1 + 0 + 202 + 2 + 321 + 110 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10202232110994 and 10202232111012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202232111031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8250561 + ... + 9406179.

It is an arithmetic number, because the mean of its divisors is an integer number (278155711665).

Almost surely, 2^{10202232111030} is an apocalyptic number.

10202232111030 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 10202232111030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13351474159920).

10202232111030 is an abundant number, since it is smaller than the sum of its proper divisors (16500716208810).

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

10202232111030 is a wasteful number, since it uses less digits than its factorization.

10202232111030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156286 (or 1156283 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10202232111030 its reverse (3011123220201), we get a palindrome (13213355331231).

It can be divided in two parts, 1020223 and 2111030, that added together give a triangular number (3131253 = T₂₅₀₂).

The spelling of 10202232111030 in words is "ten trillion, two hundred two billion, two hundred thirty-two million, one hundred eleven thousand, thirty".