1028060603251 has 4 divisors (see below), whose sum is σ = 1121520658104. Its totient is φ = 934600548400.

The previous prime is 1028060603249. The next prime is 1028060603281. The reversal of 1028060603251 is 1523060608201.

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 1028060603251 - 2¹ = 1028060603249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1028060603281) 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, 46730027410 + ... + 46730027431.

It is an arithmetic number, because the mean of its divisors is an integer number (280380164526).

Almost surely, 2^{1028060603251} is an apocalyptic number.

1028060603251 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1028060603251 is a deficient number, since it is larger than the sum of its proper divisors (93460054853).

1028060603251 is an equidigital number, since it uses as much as digits as its factorization.

1028060603251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93460054852.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 1028060603251 in words is "one trillion, twenty-eight billion, sixty million, six hundred three thousand, two hundred fifty-one".