1010200425 has 48 divisors (see below), whose sum is σ = 1824133248. Its totient is φ = 490291200.

The previous prime is 1010200421. The next prime is 1010200427. The reversal of 1010200425 is 5240020101.

It is not a de Polignac number, because 1010200425 - 2² = 1010200421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1010200421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61929 + ... + 76521.

It is an arithmetic number, because the mean of its divisors is an integer number (38002776).

Almost surely, 2^1010200425 is an apocalyptic number.

1010200425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1010200425 is a deficient number, since it is larger than the sum of its proper divisors (813932823).

1010200425 is a wasteful number, since it uses less digits than its factorization.

1010200425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14690 (or 14685 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 1010200425 is about 31783.6502780911. The cubic root of 1010200425 is about 1003.3886457760.

Adding to 1010200425 its reverse (5240020101), we get a palindrome (6250220526).

The spelling of 1010200425 in words is "one billion, ten million, two hundred thousand, four hundred twenty-five".