23103433452 has 48 divisors (see below), whose sum is σ = 58817630592. Its totient is φ = 6999982080.

The previous prime is 23103433433. The next prime is 23103433459. The reversal of 23103433452 is 25433430132.

It is not an unprimeable number, because it can be changed into a prime (23103433459) 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, 1728748 + ... + 1742060.

It is an arithmetic number, because the mean of its divisors is an integer number (1225367304).

Almost surely, 2^23103433452 is an apocalyptic number.

23103433452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23103433452 is an abundant number, since it is smaller than the sum of its proper divisors (35714197140).

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

23103433452 is a wasteful number, since it uses less digits than its factorization.

23103433452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26478 (or 26476 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 23103433452 its reverse (25433430132), we get a palindrome (48536863584).

The spelling of 23103433452 in words is "twenty-three billion, one hundred three million, four hundred thirty-three thousand, four hundred fifty-two".