101340221402 has 32 divisors (see below), whose sum is σ = 176875259904. Its totient is φ = 42649110000.

The previous prime is 101340221401. The next prime is 101340221407. The reversal of 101340221402 is 204122043101.

It is not an unprimeable number, because it can be changed into a prime (101340221401) 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, 46403 + ... + 452585.

It is an arithmetic number, because the mean of its divisors is an integer number (5527351872).

Almost surely, 2^101340221402 is an apocalyptic number.

101340221402 is a deficient number, since it is larger than the sum of its proper divisors (75535038502).

101340221402 is a wasteful number, since it uses less digits than its factorization.

101340221402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406514.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 101340221402 its reverse (204122043101), we get a palindrome (305462264503).

The spelling of 101340221402 in words is "one hundred one billion, three hundred forty million, two hundred twenty-one thousand, four hundred two".