1012453134232 has 16 divisors (see below), whose sum is σ = 1906862408640. Its totient is φ = 503956491936.

The previous prime is 1012453134211. The next prime is 1012453134233. The reversal of 1012453134232 is 2324313542101.

It is a super-2 number, since 2×1012453134232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1012453134194 and 1012453134203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012453134233) 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, 283757503 + ... + 283761070.

It is an arithmetic number, because the mean of its divisors is an integer number (119178900540).

Almost surely, 2^{1012453134232} is an apocalyptic number.

It is an amenable number.

1012453134232 is a deficient number, since it is larger than the sum of its proper divisors (894409274408).

1012453134232 is a wasteful number, since it uses less digits than its factorization.

1012453134232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567518802 (or 567518798 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 1012453134232 its reverse (2324313542101), we get a palindrome (3336766676333).

The spelling of 1012453134232 in words is "one trillion, twelve billion, four hundred fifty-three million, one hundred thirty-four thousand, two hundred thirty-two".