1034125603 has 4 divisors (see below), whose sum is σ = 1181857840. Its totient is φ = 886393368.

The previous prime is 1034125591. The next prime is 1034125607. The reversal of 1034125603 is 3065214301.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1034125603 - 2⁵ = 1034125571 is a prime.

It is a super-2 number, since 2×1034125603² = 2138831525560227218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1034125607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73866108 + ... + 73866121.

It is an arithmetic number, because the mean of its divisors is an integer number (295464460).

Almost surely, 2^1034125603 is an apocalyptic number.

1034125603 is a deficient number, since it is larger than the sum of its proper divisors (147732237).

1034125603 is an equidigital number, since it uses as much as digits as its factorization.

1034125603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147732236.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1034125603 is about 32157.8233560669. The cubic root of 1034125603 is about 1011.2482045131.

Adding to 1034125603 its reverse (3065214301), we get a palindrome (4099339904).

The spelling of 1034125603 in words is "one billion, thirty-four million, one hundred twenty-five thousand, six hundred three".