103311026 has 48 divisors (see below), whose sum is σ = 195902784. Its totient is φ = 39789792.

The previous prime is 103311017. The next prime is 103311053. The reversal of 103311026 is 620113301.

It is a junction number, because it is equal to n+sod(n) for n = 103310995 and 103311013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 336365 + ... + 336671.

It is an arithmetic number, because the mean of its divisors is an integer number (4081308).

Almost surely, 2^103311026 is an apocalyptic number.

103311026 is a deficient number, since it is larger than the sum of its proper divisors (92591758).

103311026 is a wasteful number, since it uses less digits than its factorization.

103311026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 103311026 is about 10164.2031660136. The cubic root of 103311026 is about 469.2261689073.

Adding to 103311026 its reverse (620113301), we get a palindrome (723424327).

The spelling of 103311026 in words is "one hundred three million, three hundred eleven thousand, twenty-six".