101010102010 has 8 divisors (see below), whose sum is σ = 181818183636. Its totient is φ = 40404040800.

The previous prime is 101010102001. The next prime is 101010102013. The reversal of 101010102010 is 10201010101.

It can be written as a sum of positive squares in 2 ways, for example, as 99544667049 + 1465434961 = 315507^2 + 38281^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 101010101984 and 101010102002.

It is not an unprimeable number, because it can be changed into a prime (101010102013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5050505091 + ... + 5050505110.

Almost surely, 2^101010102010 is an apocalyptic number.

101010102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101010102010 is a deficient number, since it is larger than the sum of its proper divisors (80808081626).

101010102010 is a wasteful number, since it uses less digits than its factorization.

101010102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10101010208.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 101010102010 its reverse (10201010101), we get a palindrome (111211112111).

The spelling of 101010102010 in words is "one hundred one billion, ten million, one hundred two thousand, ten".