103630026 has 16 divisors (see below), whose sum is σ = 207664128. Its totient is φ = 34476000.

The previous prime is 103629991. The next prime is 103630027. The reversal of 103630026 is 620036301.

It is a super-3 number, since 3×103630026³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103629984 and 103630011.

It is not an unprimeable number, because it can be changed into a prime (103630027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13450 + ... + 19701.

It is an arithmetic number, because the mean of its divisors is an integer number (12979008).

Almost surely, 2^103630026 is an apocalyptic number.

103630026 is an abundant number, since it is smaller than the sum of its proper divisors (104034102).

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

103630026 is a wasteful number, since it uses less digits than its factorization.

103630026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33677.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 103630026 is about 10179.8833981534. The cubic root of 103630026 is about 469.7086257994.

Adding to 103630026 its reverse (620036301), we get a palindrome (723666327).

The spelling of 103630026 in words is "one hundred three million, six hundred thirty thousand, twenty-six".