1035245020 has 24 divisors (see below), whose sum is σ = 2288437200. Its totient is φ = 392303232.

The previous prime is 1035245017. The next prime is 1035245023. The reversal of 1035245020 is 205425301.

It is an interprime number because it is at equal distance from previous prime (1035245017) and next prime (1035245023).

It is a junction number, because it is equal to n+sod(n) for n = 1035244982 and 1035245000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1035245023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1361785 + ... + 1362544.

It is an arithmetic number, because the mean of its divisors is an integer number (95351550).

Almost surely, 2^1035245020 is an apocalyptic number.

1035245020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1035245020 is an abundant number, since it is smaller than the sum of its proper divisors (1253192180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1035245020 is a wasteful number, since it uses less digits than its factorization.

1035245020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2724357 (or 2724355 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 1035245020 is about 32175.2236977461. The cubic root of 1035245020 is about 1011.6129571814.

The spelling of 1035245020 in words is "one billion, thirty-five million, two hundred forty-five thousand, twenty".