1026103550 has 48 divisors (see below), whose sum is σ = 2018918400. Its totient is φ = 386920800.

The previous prime is 1026103543. The next prime is 1026103553. The reversal of 1026103550 is 553016201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026103553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 197891 + ... + 203009.

It is an arithmetic number, because the mean of its divisors is an integer number (42060800).

Almost surely, 2^1026103550 is an apocalyptic number.

1026103550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1026103550 is a deficient number, since it is larger than the sum of its proper divisors (992814850).

1026103550 is a wasteful number, since it uses less digits than its factorization.

1026103550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5361 (or 5356 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 1026103550 is about 32032.8511063252. The cubic root of 1026103550 is about 1008.6265519463.

Adding to 1026103550 its reverse (553016201), we get a palindrome (1579119751).

The spelling of 1026103550 in words is "one billion, twenty-six million, one hundred three thousand, five hundred fifty".