1022132453 has 4 divisors (see below), whose sum is σ = 1043880000. Its totient is φ = 1000384908.

The previous prime is 1022132407. The next prime is 1022132459. The reversal of 1022132453 is 3542312201.

1022132453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3542312201 = 10657 ⋅332393.

It is a cyclic number.

It is not a de Polignac number, because 1022132453 - 2⁶ = 1022132389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022132459) 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, 10873703 + ... + 10873796.

It is an arithmetic number, because the mean of its divisors is an integer number (260970000).

Almost surely, 2^1022132453 is an apocalyptic number.

It is an amenable number.

1022132453 is a deficient number, since it is larger than the sum of its proper divisors (21747547).

1022132453 is an equidigital number, since it uses as much as digits as its factorization.

1022132453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21747546.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1022132453 is about 31970.8062613379. The cubic root of 1022132453 is about 1007.3237165687.

Adding to 1022132453 its reverse (3542312201), we get a palindrome (4564444654).

The spelling of 1022132453 in words is "one billion, twenty-two million, one hundred thirty-two thousand, four hundred fifty-three".