1010122453 has 8 divisors (see below), whose sum is σ = 1035397440. Its totient is φ = 984877920.

The previous prime is 1010122427. The next prime is 1010122469. The reversal of 1010122453 is 3542210101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010122453 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1010122453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010122423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69058 + ... + 82396.

It is an arithmetic number, because the mean of its divisors is an integer number (129424680).

Almost surely, 2^1010122453 is an apocalyptic number.

It is an amenable number.

1010122453 is a deficient number, since it is larger than the sum of its proper divisors (25274987).

1010122453 is a wasteful number, since it uses less digits than its factorization.

1010122453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15227.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1010122453 is about 31782.4236489290. The cubic root of 1010122453 is about 1003.3628297001.

Adding to 1010122453 its reverse (3542210101), we get a palindrome (4552332554).

The spelling of 1010122453 in words is "one billion, ten million, one hundred twenty-two thousand, four hundred fifty-three".