101323121322 has 32 divisors (see below), whose sum is σ = 207632880000. Its totient is φ = 32943617280.

The previous prime is 101323121309. The next prime is 101323121377. The reversal of 101323121322 is 223121323101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1188558 + ... + 1270950.

It is an arithmetic number, because the mean of its divisors is an integer number (6488527500).

Almost surely, 2^101323121322 is an apocalyptic number.

101323121322 is an abundant number, since it is smaller than the sum of its proper divisors (106309758678).

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

101323121322 is a wasteful number, since it uses less digits than its factorization.

101323121322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87438.

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

Adding to 101323121322 its reverse (223121323101), we get a palindrome (324444444423).

The spelling of 101323121322 in words is "one hundred one billion, three hundred twenty-three million, one hundred twenty-one thousand, three hundred twenty-two".