10101211203130 has 32 divisors (see below), whose sum is σ = 18216019528704. Its totient is φ = 4032965580096.

The previous prime is 10101211203079. The next prime is 10101211203137. The reversal of 10101211203130 is 3130211210101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10101211203137) 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, 99780519 + ... + 99881701.

It is an arithmetic number, because the mean of its divisors is an integer number (569250610272).

Almost surely, 2^{10101211203130} is an apocalyptic number.

10101211203130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10101211203130 is a deficient number, since it is larger than the sum of its proper divisors (8114808325574).

10101211203130 is a wasteful number, since it uses less digits than its factorization.

10101211203130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119670.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10101211203130 its reverse (3130211210101), we get a palindrome (13231422413231).

The spelling of 10101211203130 in words is "ten trillion, one hundred one billion, two hundred eleven million, two hundred three thousand, one hundred thirty".