103124892 has 48 divisors (see below), whose sum is σ = 263406752. Its totient is φ = 31207680.

The previous prime is 103124891. The next prime is 103124897. The reversal of 103124892 is 298421301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103124891) 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, 4098 + ... + 14934.

Almost surely, 2^103124892 is an apocalyptic number.

103124892 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 103124892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131703376).

103124892 is an abundant number, since it is smaller than the sum of its proper divisors (160281860).

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

103124892 is a wasteful number, since it uses less digits than its factorization.

103124892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10918 (or 10916 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 103124892 is about 10155.0426882411. The cubic root of 103124892 is about 468.9442001375.

The spelling of 103124892 in words is "one hundred three million, one hundred twenty-four thousand, eight hundred ninety-two".