201400102 has 16 divisors (see below), whose sum is σ = 310932720. Its totient is φ = 97767648.

The previous prime is 201400097. The next prime is 201400103. The reversal of 201400102 is 201004102.

It is a super-2 number, since 2×201400102² = 81124002171220808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201400103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34993 + ... + 40339.

It is an arithmetic number, because the mean of its divisors is an integer number (19433295).

Almost surely, 2^201400102 is an apocalyptic number.

201400102 is a deficient number, since it is larger than the sum of its proper divisors (109532618).

201400102 is a wasteful number, since it uses less digits than its factorization.

201400102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5895.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 201400102 is about 14191.5503733736. The cubic root of 201400102 is about 586.1650166031.

Adding to 201400102 its reverse (201004102), we get a palindrome (402404204).

The spelling of 201400102 in words is "two hundred one million, four hundred thousand, one hundred two".