201310140400 has 60 divisors (see below), whose sum is σ = 504675792432. Its totient is φ = 77023006720.

The previous prime is 201310140397. The next prime is 201310140403. The reversal of 201310140400 is 4041013102.

It is an interprime number because it is at equal distance from previous prime (201310140397) and next prime (201310140403).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201310140403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10931569 + ... + 10949968.

Almost surely, 2^201310140400 is an apocalyptic number.

201310140400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201310140400 is an abundant number, since it is smaller than the sum of its proper divisors (303365652032).

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

201310140400 is a wasteful number, since it uses less digits than its factorization.

201310140400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21881578 (or 21881567 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 201310140400 its reverse (4041013102), we get a palindrome (205351153502).

The spelling of 201310140400 in words is "two hundred one billion, three hundred ten million, one hundred forty thousand, four hundred".