1013430402 has 24 divisors (see below), whose sum is σ = 2199687984. Its totient is φ = 337206744.

The previous prime is 1013430373. The next prime is 1013430419. The reversal of 1013430402 is 2040343101.

1013430402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

1013430402 is a modest number, since divided by 30402 gives 10134 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39868 + ... + 60135.

It is an arithmetic number, because the mean of its divisors is an integer number (91653666).

Almost surely, 2^1013430402 is an apocalyptic number.

1013430402 is an abundant number, since it is smaller than the sum of its proper divisors (1186257582).

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

1013430402 is a wasteful number, since it uses less digits than its factorization.

1013430402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100574 (or 100571 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1013430402 is about 31834.4216532985. The cubic root of 1013430402 is about 1004.4569071348.

Adding to 1013430402 its reverse (2040343101), we get a palindrome (3053773503).

The spelling of 1013430402 in words is "one billion, thirteen million, four hundred thirty thousand, four hundred two".