1026103025 has 12 divisors (see below), whose sum is σ = 1327688832. Its totient is φ = 785191440.

The previous prime is 1026103019. The next prime is 1026103031. The reversal of 1026103025 is 5203016201.

It is an interprime number because it is at equal distance from previous prime (1026103019) and next prime (1026103031).

It is not a de Polignac number, because 1026103025 - 2⁴ = 1026103009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1026102988 and 1026103006.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 891689 + ... + 892838.

It is an arithmetic number, because the mean of its divisors is an integer number (110640736).

Almost surely, 2^1026103025 is an apocalyptic number.

It is an amenable number.

1026103025 is a deficient number, since it is larger than the sum of its proper divisors (301585807).

1026103025 is a wasteful number, since it uses less digits than its factorization.

1026103025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1784560 (or 1784555 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1026103025 is about 32032.8429116118. The cubic root of 1026103025 is about 1008.6263799270.

Adding to 1026103025 its reverse (5203016201), we get a palindrome (6229119226).

The spelling of 1026103025 in words is "one billion, twenty-six million, one hundred three thousand, twenty-five".