131030222332100 has 144 divisors (see below), whose sum is σ = 350224277628288. Its totient is φ = 41436580008960.

The previous prime is 131030222332057. The next prime is 131030222332109. The reversal of 131030222332100 is 1233222030131.

It is not an unprimeable number, because it can be changed into a prime (131030222332109) 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, 6063872 + ... + 17286728.

Almost surely, 2^{131030222332100} is an apocalyptic number.

131030222332100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131030222332100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175112138814144).

131030222332100 is an abundant number, since it is smaller than the sum of its proper divisors (219194055296188).

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

131030222332100 is a wasteful number, since it uses less digits than its factorization.

131030222332100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11224174 (or 11224167 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 131030222332100 its reverse (1233222030131), we get a palindrome (132263444362231).

The spelling of 131030222332100 in words is "one hundred thirty-one trillion, thirty billion, two hundred twenty-two million, three hundred thirty-two thousand, one hundred".