103122102132 has 120 divisors (see below), whose sum is σ = 310056641664. Its totient is φ = 29275691328.

The previous prime is 103122102107. The next prime is 103122102133. The reversal of 103122102132 is 231201221301.

103122102132 is a `hidden beast` number, since 10 + 312 + 210 + 2 + 132 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103122102133) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 211273 + ... + 500879.

Almost surely, 2^103122102132 is an apocalyptic number.

103122102132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103122102132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155028320832).

103122102132 is an abundant number, since it is smaller than the sum of its proper divisors (206934539532).

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

103122102132 is a wasteful number, since it uses less digits than its factorization.

103122102132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289787 (or 289776 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 103122102132 its reverse (231201221301), we get a palindrome (334323323433).

The spelling of 103122102132 in words is "one hundred three billion, one hundred twenty-two million, one hundred two thousand, one hundred thirty-two".