1025423301 has 16 divisors (see below), whose sum is σ = 1612955648. Its totient is φ = 567054000.

The previous prime is 1025423281. The next prime is 1025423317. The reversal of 1025423301 is 1033245201.

It is not a de Polignac number, because 1025423301 - 2²³ = 1017034693 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025423341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 786925 + ... + 788226.

It is an arithmetic number, because the mean of its divisors is an integer number (100809728).

Almost surely, 2^1025423301 is an apocalyptic number.

It is an amenable number.

1025423301 is a deficient number, since it is larger than the sum of its proper divisors (587532347).

1025423301 is a wasteful number, since it uses less digits than its factorization.

1025423301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575192.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1025423301 is about 32022.2313557316. The cubic root of 1025423301 is about 1008.4036150968.

Adding to 1025423301 its reverse (1033245201), we get a palindrome (2058668502).

The spelling of 1025423301 in words is "one billion, twenty-five million, four hundred twenty-three thousand, three hundred one".