101203312001322 has 32 divisors (see below), whose sum is σ = 205571751984000. Its totient is φ = 33208371237440.

The previous prime is 101203312001299. The next prime is 101203312001329. The reversal of 101203312001322 is 223100213302101.

It is a super-2 number, since 2×101203312001322² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101203312001329) 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, 181625697 + ... + 182182052.

It is an arithmetic number, because the mean of its divisors is an integer number (6424117249500).

Almost surely, 2^{101203312001322} is an apocalyptic number.

101203312001322 is an abundant number, since it is smaller than the sum of its proper divisors (104368439982678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101203312001322 is a wasteful number, since it uses less digits than its factorization.

101203312001322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363808478.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 101203312001322 its reverse (223100213302101), we get a palindrome (324303525303423).

The spelling of 101203312001322 in words is "one hundred one trillion, two hundred three billion, three hundred twelve million, one thousand, three hundred twenty-two".