1300023402 has 16 divisors (see below), whose sum is σ = 2600488800. Its totient is φ = 433267472.

The previous prime is 1300023383. The next prime is 1300023451. The reversal of 1300023402 is 2043200031.

1300023402 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29353 + ... + 58835.

It is an arithmetic number, because the mean of its divisors is an integer number (162530550).

Almost surely, 2^1300023402 is an apocalyptic number.

1300023402 is an abundant number, since it is smaller than the sum of its proper divisors (1300465398).

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

1300023402 is a wasteful number, since it uses less digits than its factorization.

1300023402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36837.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1300023402 is about 36055.8372805292. The cubic root of 1300023402 is about 1091.3994319388.

Adding to 1300023402 its reverse (2043200031), we get a palindrome (3343223433).

The spelling of 1300023402 in words is "one billion, three hundred million, twenty-three thousand, four hundred two".