1400201021103 has 16 divisors (see below), whose sum is σ = 1881778056576. Its totient is φ = 926050151520.

The previous prime is 1400201021083. The next prime is 1400201021119. The reversal of 1400201021103 is 3011201020041.

It is not a de Polignac number, because 1400201021103 - 2²⁰ = 1400199972527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400201071103) 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, 693525 + ... + 1811457.

It is an arithmetic number, because the mean of its divisors is an integer number (117611128536).

Almost surely, 2^{1400201021103} is an apocalyptic number.

1400201021103 is a deficient number, since it is larger than the sum of its proper divisors (481577035473).

1400201021103 is a wasteful number, since it uses less digits than its factorization.

1400201021103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121254.

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

Adding to 1400201021103 its reverse (3011201020041), we get a palindrome (4411402041144).

The spelling of 1400201021103 in words is "one trillion, four hundred billion, two hundred one million, twenty-one thousand, one hundred three".