101010120202 has 8 divisors (see below), whose sum is σ = 151545687300. Its totient is φ = 50494891104.

The previous prime is 101010120199. The next prime is 101010120203. The reversal of 101010120202 is 202021010101.

It can be written as a sum of positive squares in 2 ways, for example, as 99168937921 + 1841182281 = 314911^2 + 42909^2 .

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

It is not an unprimeable number, because it can be changed into a prime (101010120203) 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, 5072077 + ... + 5091952.

Almost surely, 2^101010120202 is an apocalyptic number.

101010120202 is a deficient number, since it is larger than the sum of its proper divisors (50535567098).

101010120202 is a wasteful number, since it uses less digits than its factorization.

101010120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10169000.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 101010120202 its reverse (202021010101), we get a palindrome (303031130303).

It can be divided in two parts, 1010101 and 20202, that multiplied together give a palindrome (20406060402).

The spelling of 101010120202 in words is "one hundred one billion, ten million, one hundred twenty thousand, two hundred two".