23103003001 has 16 divisors (see below), whose sum is σ = 25371118080. Its totient is φ = 20905709760.

The previous prime is 23103002987. The next prime is 23103003017. The reversal of 23103003001 is 10030030132.

It is not a de Polignac number, because 23103003001 - 2¹¹ = 23103000953 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23103003041) 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, 834540 + ... + 861778.

It is an arithmetic number, because the mean of its divisors is an integer number (1585694880).

Almost surely, 2^23103003001 is an apocalyptic number.

It is an amenable number.

23103003001 is a deficient number, since it is larger than the sum of its proper divisors (2268115079).

23103003001 is a wasteful number, since it uses less digits than its factorization.

23103003001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28536.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 23103003001 its reverse (10030030132), we get a palindrome (33133033133).

The spelling of 23103003001 in words is "twenty-three billion, one hundred three million, three thousand, one".