10101115210 has 16 divisors (see below), whose sum is σ = 18187080192. Its totient is φ = 4039318800.

The previous prime is 10101115151. The next prime is 10101115223. The reversal of 10101115210 is 1251110101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102786 + ... + 175405.

It is an arithmetic number, because the mean of its divisors is an integer number (1136692512).

Almost surely, 2^10101115210 is an apocalyptic number.

10101115210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10101115210 is a deficient number, since it is larger than the sum of its proper divisors (8085964982).

10101115210 is a wasteful number, since it uses less digits than its factorization.

10101115210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281829.

The product of its (nonzero) digits is 10, while the sum is 13.

Adding to 10101115210 its reverse (1251110101), we get a palindrome (11352225311).

The spelling of 10101115210 in words is "ten billion, one hundred one million, one hundred fifteen thousand, two hundred ten".