1030107125 has 8 divisors (see below), whose sum is σ = 1285573848. Its totient is φ = 824085600.

The previous prime is 1030107119. The next prime is 1030107139. The reversal of 1030107125 is 5217010301.

It can be written as a sum of positive squares in 4 ways, for example, as 16703569 + 1013403556 = 4087^2 + 31834^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1030107125 is a prime.

It is a super-2 number, since 2×1030107125² = 2122241377951531250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1030107097 and 1030107106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4120304 + ... + 4120553.

It is an arithmetic number, because the mean of its divisors is an integer number (160696731).

Almost surely, 2^1030107125 is an apocalyptic number.

It is an amenable number.

1030107125 is a deficient number, since it is larger than the sum of its proper divisors (255466723).

1030107125 is an frugal number, since it uses more digits than its factorization.

1030107125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8240872 (or 8240862 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 1030107125 is about 32095.2819741469. The cubic root of 1030107125 is about 1009.9366443937.

Adding to 1030107125 its reverse (5217010301), we get a palindrome (6247117426).

The spelling of 1030107125 in words is "one billion, thirty million, one hundred seven thousand, one hundred twenty-five".