103542306 has 32 divisors (see below), whose sum is σ = 237219840. Its totient is φ = 29514576.

The previous prime is 103542301. The next prime is 103542319. The reversal of 103542306 is 603245301.

It is a happy number.

It is a super-3 number, since 3×103542306³ (a number of 25 digits) contains 333 as substring.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (103542301) 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, 16975 + ... + 22253.

It is an arithmetic number, because the mean of its divisors is an integer number (7413120).

Almost surely, 2^103542306 is an apocalyptic number.

103542306 is an abundant number, since it is smaller than the sum of its proper divisors (133677534).

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

103542306 is a wasteful number, since it uses less digits than its factorization.

103542306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5758.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 103542306 is about 10175.5739887242. The cubic root of 103542306 is about 469.5760565258.

Adding to 103542306 its reverse (603245301), we get a palindrome (706787607).

The spelling of 103542306 in words is "one hundred three million, five hundred forty-two thousand, three hundred six".