101101021101010 has 64 divisors (see below), whose sum is σ = 209076880061952. Its totient is φ = 34480302206976.

The previous prime is 101101021100983. The next prime is 101101021101097. The reversal of 101101021101010 is 10101120101101.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142812379 + ... + 143518561.

It is an arithmetic number, because the mean of its divisors is an integer number (3266826250968).

Almost surely, 2^{101101021101010} is an apocalyptic number.

101101021101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101101021101010 is an abundant number, since it is smaller than the sum of its proper divisors (107975858960942).

101101021101010 is a wasteful number, since it uses less digits than its factorization.

101101021101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716987.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 101101021101010 its reverse (10101120101101), we get a palindrome (111202141202111).

Subtracting from 101101021101010 its reverse (10101120101101), we obtain a palindrome (90999900999909).

The spelling of 101101021101010 in words is "one hundred one trillion, one hundred one billion, twenty-one million, one hundred one thousand, ten".