101011011101010 has 48 divisors (see below), whose sum is σ = 264518043491520. Its totient is φ = 26742483511200.

The previous prime is 101011011101003. The next prime is 101011011101029. The reversal of 101011011101010 is 10101110110101.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 101011011100983 and 101011011101001.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4037198166 + ... + 4037223185.

It is an arithmetic number, because the mean of its divisors is an integer number (5510792572740).

Almost surely, 2^{101011011101010} is an apocalyptic number.

101011011101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101011011101010 is an abundant number, since it is smaller than the sum of its proper divisors (163507032390510).

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

101011011101010 is a wasteful number, since it uses less digits than its factorization.

101011011101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8074421503 (or 8074421500 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 101011011101010 its reverse (10101110110101), we get a palindrome (111112121211111).

Subtracting from 101011011101010 its reverse (10101110110101), we obtain a palindrome (90909900990909).

The spelling of 101011011101010 in words is "one hundred one trillion, eleven billion, eleven million, one hundred one thousand, ten".