101000001011010 has 64 divisors (see below), whose sum is σ = 244946865331584. Its totient is φ = 26650668800000.

The previous prime is 101000001010991. The next prime is 101000001011017. The reversal of 101000001011010 is 10110100000101.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a self number, because there is not a number n which added to its sum of digits gives 101000001011010.

It is not an unprimeable number, because it can be changed into a prime (101000001011017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4946991 + ... + 15049010.

It is an arithmetic number, because the mean of its divisors is an integer number (3827294770806).

Almost surely, 2^{101000001011010} is an apocalyptic number.

101000001011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101000001011010 is an abundant number, since it is smaller than the sum of its proper divisors (143946864320574).

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

101000001011010 is a wasteful number, since it uses less digits than its factorization.

101000001011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19997779.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 101000001011010 its reverse (10110100000101), we get a palindrome (111110101011111).

The spelling of 101000001011010 in words is "one hundred one trillion, one million, eleven thousand, ten".