1053235100 has 18 divisors (see below), whose sum is σ = 2285520384. Its totient is φ = 421294000.

The previous prime is 1053235093. The next prime is 1053235103. The reversal of 1053235100 is 15323501.

It is a super-2 number, since 2×1053235100² = 2218608351744020000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053235103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5266076 + ... + 5266275.

Almost surely, 2^1053235100 is an apocalyptic number.

1053235100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1053235100 is an abundant number, since it is smaller than the sum of its proper divisors (1232285284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1053235100 is a wasteful number, since it uses less digits than its factorization.

1053235100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10532365 (or 10532358 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 1053235100 is about 32453.5837774505. The cubic root of 1053235100 is about 1017.4391417820.

Adding to 1053235100 its reverse (15323501), we get a palindrome (1068558601).

The spelling of 1053235100 in words is "one billion, fifty-three million, two hundred thirty-five thousand, one hundred".