10131031230210 has 192 divisors, whose sum is σ = 30032624119680. Its totient is φ = 2346870435840.

The previous prime is 10131031230157. The next prime is 10131031230259. The reversal of 10131031230210 is 1203213013101.

10131031230210 is a `hidden beast` number, since 1 + 0 + 1 + 310 + 312 + 30 + 2 + 10 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 965929 + ... + 4603811.

It is an arithmetic number, because the mean of its divisors is an integer number (156419917290).

Almost surely, 2^{10131031230210} is an apocalyptic number.

10131031230210 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 10131031230210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15016312059840).

10131031230210 is an abundant number, since it is smaller than the sum of its proper divisors (19901592889470).

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

10131031230210 is a wasteful number, since it uses less digits than its factorization.

10131031230210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3638033 (or 3638030 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 10131031230210 its reverse (1203213013101), we get a palindrome (11334244243311).

The spelling of 10131031230210 in words is "ten trillion, one hundred thirty-one billion, thirty-one million, two hundred thirty thousand, two hundred ten".