201010011010 has 32 divisors (see below), whose sum is σ = 374420847600. Its totient is φ = 77605248000.

The previous prime is 201010010983. The next prime is 201010011067. The reversal of 201010011010 is 10110010102.

It can be written as a sum of positive squares in 8 ways, for example, as 85228379721 + 115781631289 = 291939^2 + 340267^2 .

It is a junction number, because it is equal to n+sod(n) for n = 201010010984 and 201010011002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 754806 + ... + 985774.

Almost surely, 2^201010011010 is an apocalyptic number.

201010011010 is a deficient number, since it is larger than the sum of its proper divisors (173410836590).

201010011010 is a wasteful number, since it uses less digits than its factorization.

201010011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234006.

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

Adding to 201010011010 its reverse (10110010102), we get a palindrome (211120021112).

The spelling of 201010011010 in words is "two hundred one billion, ten million, eleven thousand, ten".