103210070 has 16 divisors (see below), whose sum is σ = 186855120. Its totient is φ = 41044704.

The previous prime is 103210069. The next prime is 103210099. The reversal of 103210070 is 70012301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28100 + ... + 31559.

It is an arithmetic number, because the mean of its divisors is an integer number (11678445).

Almost surely, 2^103210070 is an apocalyptic number.

103210070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103210070 is a deficient number, since it is larger than the sum of its proper divisors (83645050).

103210070 is a wasteful number, since it uses less digits than its factorization.

103210070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59839.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 103210070 is about 10159.2356995987. The cubic root of 103210070 is about 469.0732757852.

Adding to 103210070 its reverse (70012301), we get a palindrome (173222371).

The spelling of 103210070 in words is "one hundred three million, two hundred ten thousand, seventy".