23032101340 has 48 divisors (see below), whose sum is σ = 51171674400. Its totient is φ = 8683621632.

The previous prime is 23032101331. The next prime is 23032101361. The reversal of 23032101340 is 4310123032.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78975 + ... + 228694.

It is an arithmetic number, because the mean of its divisors is an integer number (1066076550).

Almost surely, 2^23032101340 is an apocalyptic number.

23032101340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23032101340 is an abundant number, since it is smaller than the sum of its proper divisors (28139573060).

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

23032101340 is a wasteful number, since it uses less digits than its factorization.

23032101340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307894 (or 307892 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23032101340 its reverse (4310123032), we get a palindrome (27342224372).

The spelling of 23032101340 in words is "twenty-three billion, thirty-two million, one hundred one thousand, three hundred forty".