102010103 has 8 divisors (see below), whose sum is σ = 109948608. Its totient is φ = 94084704.

The previous prime is 102010099. The next prime is 102010123. The reversal of 102010103 is 301010201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102010103 - 2² = 102010099 is a prime.

It is a super-2 number, since 2×102010103² = 20812122228141218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102010123) 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, 18101 + ... + 23057.

It is an arithmetic number, because the mean of its divisors is an integer number (13743576).

Almost surely, 2^102010103 is an apocalyptic number.

102010103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102010103 is a deficient number, since it is larger than the sum of its proper divisors (7938505).

102010103 is a wasteful number, since it uses less digits than its factorization.

102010103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6553.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 102010103 is about 10100.0050990086. The cubic root of 102010103 is about 467.2482986456.

Adding to 102010103 its reverse (301010201), we get a palindrome (403020304).

The spelling of 102010103 in words is "one hundred two million, ten thousand, one hundred three".