101842470322 has 4 divisors (see below), whose sum is σ = 152763705486. Its totient is φ = 50921235160.

The previous prime is 101842470313. The next prime is 101842470329. The reversal of 101842470322 is 223074248101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 70453615761 + 31388854561 = 265431^2 + 177169^2 .

It is a super-2 number, since 2×101842470322² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101842470329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25460617579 + ... + 25460617582.

Almost surely, 2^101842470322 is an apocalyptic number.

101842470322 is a deficient number, since it is larger than the sum of its proper divisors (50921235164).

101842470322 is an equidigital number, since it uses as much as digits as its factorization.

101842470322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50921235163.

The product of its (nonzero) digits is 21504, while the sum is 34.

The spelling of 101842470322 in words is "one hundred one billion, eight hundred forty-two million, four hundred seventy thousand, three hundred twenty-two".