23103010 has 24 divisors (see below), whose sum is σ = 48375900. Its totient is φ = 7920864.

The previous prime is 23102941. The next prime is 23103019. The reversal of 23103010 is 1030132.

It can be written as a sum of positive squares in 2 ways, for example, as 18896409 + 4206601 = 4347^2 + 2051^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (23103019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23085 + ... + 24064.

Almost surely, 2^23103010 is an apocalyptic number.

23103010 is an abundant number, since it is smaller than the sum of its proper divisors (25272890).

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

23103010 is a wasteful number, since it uses less digits than its factorization.

23103010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47170 (or 47163 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 23103010 is about 4806.5590602842. The cubic root of 23103010 is about 284.8106262211.

Adding to 23103010 its reverse (1030132), we get a palindrome (24133142).

The spelling of 23103010 in words is "twenty-three million, one hundred three thousand, ten".