1030211605245 has 32 divisors (see below), whose sum is σ = 1676841973632. Its totient is φ = 540013658112.

The previous prime is 1030211605223. The next prime is 1030211605261. The reversal of 1030211605245 is 5425061120301.

It is not a de Polignac number, because 1030211605245 - 2¹⁰ = 1030211604221 is a prime.

It is a super-2 number, since 2×1030211605245² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1903444 + ... + 2384013.

It is an arithmetic number, because the mean of its divisors is an integer number (52401311676).

Almost surely, 2^{1030211605245} is an apocalyptic number.

1030211605245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1030211605245 is a deficient number, since it is larger than the sum of its proper divisors (646630368387).

1030211605245 is a wasteful number, since it uses less digits than its factorization.

1030211605245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4287741.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 1030211605245 its reverse (5425061120301), we get a palindrome (6455272725546).

The spelling of 1030211605245 in words is "one trillion, thirty billion, two hundred eleven million, six hundred five thousand, two hundred forty-five".