1034131402 has 4 divisors (see below), whose sum is σ = 1551197106. Its totient is φ = 517065700.

The previous prime is 1034131391. The next prime is 1034131421. The reversal of 1034131402 is 2041314301.

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., 640545481 + 393585921 = 25309^2 + 19839^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1034131402.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258532849 + ... + 258532852.

Almost surely, 2^1034131402 is an apocalyptic number.

1034131402 is a deficient number, since it is larger than the sum of its proper divisors (517065704).

1034131402 is an equidigital number, since it uses as much as digits as its factorization.

1034131402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517065703.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1034131402 is about 32157.9135206251. The cubic root of 1034131402 is about 1011.2500947468.

Adding to 1034131402 its reverse (2041314301), we get a palindrome (3075445703).

The spelling of 1034131402 in words is "one billion, thirty-four million, one hundred thirty-one thousand, four hundred two".