1025462203 has 4 divisors (see below), whose sum is σ = 1028962368. Its totient is φ = 1021962040.

The previous prime is 1025462189. The next prime is 1025462227. The reversal of 1025462203 is 3022645201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1025462203 - 2⁹ = 1025461691 is a prime.

It is a super-2 number, since 2×1025462203² = 2103145459563226418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1025462233) 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, 1749643 + ... + 1750228.

It is an arithmetic number, because the mean of its divisors is an integer number (257240592).

Almost surely, 2^1025462203 is an apocalyptic number.

1025462203 is a deficient number, since it is larger than the sum of its proper divisors (3500165).

1025462203 is an equidigital number, since it uses as much as digits as its factorization.

1025462203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3500164.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1025462203 is about 32022.8387717267. The cubic root of 1025462203 is about 1008.4163670407.

The spelling of 1025462203 in words is "one billion, twenty-five million, four hundred sixty-two thousand, two hundred three".