201420101103 has 16 divisors (see below), whose sum is σ = 289576153440. Its totient is φ = 123797597184.

The previous prime is 201420101101. The next prime is 201420101111. The reversal of 201420101103 is 301101024102.

It is not a de Polignac number, because 201420101103 - 2¹ = 201420101101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201420101101) 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, 3160426 + ... + 3223527.

It is an arithmetic number, because the mean of its divisors is an integer number (18098509590).

Almost surely, 2^201420101103 is an apocalyptic number.

201420101103 is a deficient number, since it is larger than the sum of its proper divisors (88156052337).

201420101103 is a wasteful number, since it uses less digits than its factorization.

201420101103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6384778.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 201420101103 its reverse (301101024102), we get a palindrome (502521125205).

The spelling of 201420101103 in words is "two hundred one billion, four hundred twenty million, one hundred one thousand, one hundred three".