101322102 has 48 divisors (see below), whose sum is σ = 239008752. Its totient is φ = 28546560.

The previous prime is 101322101. The next prime is 101322103. The reversal of 101322102 is 201223101.

It is an interprime number because it is at equal distance from previous prime (101322101) and next prime (101322103).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101322101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19102 + ... + 23822.

It is an arithmetic number, because the mean of its divisors is an integer number (4979349).

Almost surely, 2^101322102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101322102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119504376).

101322102 is an abundant number, since it is smaller than the sum of its proper divisors (137686650).

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

101322102 is a wasteful number, since it uses less digits than its factorization.

101322102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4813 (or 4806 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 101322102 is about 10065.8880383203. Note that the first 3 decimals coincide. The cubic root of 101322102 is about 466.1954855319.

Adding to 101322102 its reverse (201223101), we get a palindrome (302545203).

Subtracting 101322102 from its reverse (201223101), we obtain a palindrome (99900999).

The spelling of 101322102 in words is "one hundred one million, three hundred twenty-two thousand, one hundred two".