1034030138 has 4 divisors (see below), whose sum is σ = 1551045210. Its totient is φ = 517015068.

The previous prime is 1034030087. The next prime is 1034030143. The reversal of 1034030138 is 8310304301.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 782712529 + 251317609 = 27977^2 + 15853^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258507533 + ... + 258507536.

Almost surely, 2^1034030138 is an apocalyptic number.

1034030138 is a deficient number, since it is larger than the sum of its proper divisors (517015072).

1034030138 is an equidigital number, since it uses as much as digits as its factorization.

1034030138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517015071.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1034030138 is about 32156.3390018205. The cubic root of 1034030138 is about 1011.2170858622.

Adding to 1034030138 its reverse (8310304301), we get a palindrome (9344334439).

The spelling of 1034030138 in words is "one billion, thirty-four million, thirty thousand, one hundred thirty-eight".