103178944932 has 192 divisors, whose sum is σ = 291128463360. Its totient is φ = 27804801024.

The previous prime is 103178944927. The next prime is 103178944963. The reversal of 103178944932 is 239449871301.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 94055008 + ... + 94056104.

It is an arithmetic number, because the mean of its divisors is an integer number (1516294080).

Almost surely, 2^103178944932 is an apocalyptic number.

103178944932 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 103178944932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145564231680).

103178944932 is an abundant number, since it is smaller than the sum of its proper divisors (187949518428).

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

103178944932 is a wasteful number, since it uses less digits than its factorization.

103178944932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770 (or 1768 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 103178944932 in words is "one hundred three billion, one hundred seventy-eight million, nine hundred forty-four thousand, nine hundred thirty-two".