1053455210203 has 16 divisors (see below), whose sum is σ = 1150205588352. Its totient is φ = 956868808000.

The previous prime is 1053455210201. The next prime is 1053455210209. The reversal of 1053455210203 is 3020125543501.

It is a cyclic number.

It is not a de Polignac number, because 1053455210203 - 2¹ = 1053455210201 is a prime.

It is a super-2 number, since 2×1053455210203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1053455210201) 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, 93443775 + ... + 93455047.

It is an arithmetic number, because the mean of its divisors is an integer number (71887849272).

Almost surely, 2^{1053455210203} is an apocalyptic number.

1053455210203 is a deficient number, since it is larger than the sum of its proper divisors (96750378149).

1053455210203 is a wasteful number, since it uses less digits than its factorization.

1053455210203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17786.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 1053455210203 in words is "one trillion, fifty-three billion, four hundred fifty-five million, two hundred ten thousand, two hundred three".