101021404202 has 16 divisors (see below), whose sum is σ = 152150806080. Its totient is φ = 50304818208.

The previous prime is 101021404201. The next prime is 101021404283. The reversal of 101021404202 is 202404120101.

101021404202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (101021404201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495518 + ... + 669014.

It is an arithmetic number, because the mean of its divisors is an integer number (9509425380).

Almost surely, 2^101021404202 is an apocalyptic number.

101021404202 is a deficient number, since it is larger than the sum of its proper divisors (51129401878).

101021404202 is a wasteful number, since it uses less digits than its factorization.

101021404202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174685.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 101021404202 its reverse (202404120101), we get a palindrome (303425524303).

The spelling of 101021404202 in words is "one hundred one billion, twenty-one million, four hundred four thousand, two hundred two".