1210023452 has 12 divisors (see below), whose sum is σ = 2310044856. Its totient is φ = 550010640.

The previous prime is 1210023427. The next prime is 1210023457. The reversal of 1210023452 is 2543200121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210023457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13750223 + ... + 13750310.

It is an arithmetic number, because the mean of its divisors is an integer number (192503738).

Almost surely, 2^1210023452 is an apocalyptic number.

It is an amenable number.

1210023452 is a deficient number, since it is larger than the sum of its proper divisors (1100021404).

1210023452 is a wasteful number, since it uses less digits than its factorization.

1210023452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27500548 (or 27500546 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1210023452 is about 34785.3913590174. The cubic root of 1210023452 is about 1065.6091211584.

Adding to 1210023452 its reverse (2543200121), we get a palindrome (3753223573).

The spelling of 1210023452 in words is "one billion, two hundred ten million, twenty-three thousand, four hundred fifty-two".