401302002130 has 32 divisors (see below), whose sum is σ = 726003938880. Its totient is φ = 159709078080.

The previous prime is 401302002097. The next prime is 401302002131. The reversal of 401302002130 is 31200203104.

It is a happy number.

It is a super-2 number, since 2×401302002130² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (401302002131) 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, 1809241 + ... + 2018899.

It is an arithmetic number, because the mean of its divisors is an integer number (22687623090).

Almost surely, 2^401302002130 is an apocalyptic number.

401302002130 is a deficient number, since it is larger than the sum of its proper divisors (324701936750).

401302002130 is a wasteful number, since it uses less digits than its factorization.

401302002130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210634.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 401302002130 its reverse (31200203104), we get a palindrome (432502205234).

The spelling of 401302002130 in words is "four hundred one billion, three hundred two million, two thousand, one hundred thirty".