2100403022 has 32 divisors (see below), whose sum is σ = 3305111040. Its totient is φ = 1000054720.

The previous prime is 2100403003. The next prime is 2100403037. The reversal of 2100403022 is 2203040012.

It is a junction number, because it is equal to n+sod(n) for n = 2100402988 and 2100403006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2539373 + ... + 2540199.

It is an arithmetic number, because the mean of its divisors is an integer number (103284720).

Almost surely, 2^2100403022 is an apocalyptic number.

2100403022 is a deficient number, since it is larger than the sum of its proper divisors (1204708018).

2100403022 is a wasteful number, since it uses less digits than its factorization.

2100403022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2100403022 is about 45830.1540691279. The cubic root of 2100403022 is about 1280.6610806325.

Adding to 2100403022 its reverse (2203040012), we get a palindrome (4303443034).

The spelling of 2100403022 in words is "two billion, one hundred million, four hundred three thousand, twenty-two".