201101010010 has 32 divisors (see below), whose sum is σ = 363388177152. Its totient is φ = 80128140480.

The previous prime is 201101010001. The next prime is 201101010013. The reversal of 201101010010 is 10010101102.

It is a junction number, because it is equal to n+sod(n) for n = 201101009975 and 201101010002.

It is not an unprimeable number, because it can be changed into a prime (201101010013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6685905 + ... + 6715915.

It is an arithmetic number, because the mean of its divisors is an integer number (11355880536).

Almost surely, 2^201101010010 is an apocalyptic number.

201101010010 is a deficient number, since it is larger than the sum of its proper divisors (162287167142).

201101010010 is a wasteful number, since it uses less digits than its factorization.

201101010010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32598.

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

Adding to 201101010010 its reverse (10010101102), we get a palindrome (211111111112).

The spelling of 201101010010 in words is "two hundred one billion, one hundred one million, ten thousand, ten".