1007123025 has 24 divisors (see below), whose sum is σ = 1752749920. Its totient is φ = 508861440.

The previous prime is 1007123023. The next prime is 1007123041. The reversal of 1007123025 is 5203217001.

1007123025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1007123025 - 2¹ = 1007123023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1007122992 and 1007123010.

It is not an unprimeable number, because it can be changed into a prime (1007123023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 351952 + ... + 354801.

Almost surely, 2^1007123025 is an apocalyptic number.

1007123025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1007123025 is a deficient number, since it is larger than the sum of its proper divisors (745626895).

1007123025 is a wasteful number, since it uses less digits than its factorization.

1007123025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706785 (or 706780 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 1007123025 is about 31735.2016694396. The cubic root of 1007123025 is about 1002.3687263718.

The spelling of 1007123025 in words is "one billion, seven million, one hundred twenty-three thousand, twenty-five".