101440101202 has 64 divisors (see below), whose sum is σ = 170334057600. Its totient is φ = 44921620480.

The previous prime is 101440101181. The next prime is 101440101221. The reversal of 101440101202 is 202101044101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92469918 + ... + 92471014.

It is an arithmetic number, because the mean of its divisors is an integer number (2661469650).

Almost surely, 2^101440101202 is an apocalyptic number.

101440101202 is a deficient number, since it is larger than the sum of its proper divisors (68893956398).

101440101202 is a wasteful number, since it uses less digits than its factorization.

101440101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 101440101202 its reverse (202101044101), we get a palindrome (303541145303).

The spelling of 101440101202 in words is "one hundred one billion, four hundred forty million, one hundred one thousand, two hundred two".