1030102851 has 4 divisors (see below), whose sum is σ = 1373470472. Its totient is φ = 686735232.

The previous prime is 1030102837. The next prime is 1030102873. The reversal of 1030102851 is 1582010301.

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

It is a de Polignac number, because none of the positive numbers 2^k-1030102851 is a prime.

It is a super-2 number, since 2×1030102851² = 2122223767276656402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030102351) 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 3 ways as a sum of consecutive naturals, for example, 171683806 + ... + 171683811.

It is an arithmetic number, because the mean of its divisors is an integer number (343367618).

Almost surely, 2^1030102851 is an apocalyptic number.

1030102851 is a deficient number, since it is larger than the sum of its proper divisors (343367621).

1030102851 is an equidigital number, since it uses as much as digits as its factorization.

1030102851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343367620.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 1030102851 is about 32095.2153910828. The cubic root of 1030102851 is about 1009.9352476214.

The spelling of 1030102851 in words is "one billion, thirty million, one hundred two thousand, eight hundred fifty-one".