30201402 has 32 divisors (see below), whose sum is σ = 75308544. Its totient is φ = 7844400.

The previous prime is 30201371. The next prime is 30201403. The reversal of 30201402 is 20410203.

It is not an unprimeable number, because it can be changed into a prime (30201403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32224 + ... + 33147.

It is an arithmetic number, because the mean of its divisors is an integer number (2353392).

Almost surely, 2^30201402 is an apocalyptic number.

30201402 is an abundant number, since it is smaller than the sum of its proper divisors (45107142).

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

30201402 is a wasteful number, since it uses less digits than its factorization.

30201402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65394.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 30201402 is about 5495.5802241438. The cubic root of 30201402 is about 311.4170368392.

Adding to 30201402 its reverse (20410203), we get a palindrome (50611605).

It can be divided in two parts, 30201 and 402, that added together give a palindrome (30603).

The spelling of 30201402 in words is "thirty million, two hundred one thousand, four hundred two".