103012124 has 12 divisors (see below), whose sum is σ = 188109264. Its totient is φ = 49266624.

The previous prime is 103012121. The next prime is 103012127. The reversal of 103012124 is 421210301.

It is an interprime number because it is at equal distance from previous prime (103012121) and next prime (103012127).

It is a super-2 number, since 2×103012124² = 21222995381982752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103012099 and 103012108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103012121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559757 + ... + 559940.

It is an arithmetic number, because the mean of its divisors is an integer number (15675772).

Almost surely, 2^103012124 is an apocalyptic number.

It is an amenable number.

103012124 is a deficient number, since it is larger than the sum of its proper divisors (85097140).

103012124 is a wasteful number, since it uses less digits than its factorization.

103012124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119724 (or 1119722 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 103012124 is about 10149.4888541246. The cubic root of 103012124 is about 468.7732062230.

Adding to 103012124 its reverse (421210301), we get a palindrome (524222425).

The spelling of 103012124 in words is "one hundred three million, twelve thousand, one hundred twenty-four".