10101231030 has 32 divisors (see below), whose sum is σ = 26446860288. Its totient is φ = 2448783200.

The previous prime is 10101231017. The next prime is 10101231031. The reversal of 10101231030 is 3013210101.

It is a super-3 number, since 3×10101231030³ (a number of 31 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10101230997 and 10101231015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101231031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15304566 + ... + 15305225.

It is an arithmetic number, because the mean of its divisors is an integer number (826464384).

Almost surely, 2^10101231030 is an apocalyptic number.

10101231030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10101231030 is an abundant number, since it is smaller than the sum of its proper divisors (16345629258).

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

10101231030 is a wasteful number, since it uses less digits than its factorization.

10101231030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30609812.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10101231030 its reverse (3013210101), we get a palindrome (13114441131).

The spelling of 10101231030 in words is "ten billion, one hundred one million, two hundred thirty-one thousand, thirty".