2101403002 has 16 divisors (see below), whose sum is σ = 3360009600. Its totient is φ = 982800000.

The previous prime is 2101402957. The next prime is 2101403023. The reversal of 2101403002 is 2003041012.

It is a super-2 number, since 2×2101403002² = 8831789153629224008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346999 + ... + 353002.

It is an arithmetic number, because the mean of its divisors is an integer number (210000600).

Almost surely, 2^2101403002 is an apocalyptic number.

2101403002 is a deficient number, since it is larger than the sum of its proper divisors (1258606598).

2101403002 is a wasteful number, since it uses less digits than its factorization.

2101403002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700101.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2101403002 is about 45841.0624004287. The cubic root of 2101403002 is about 1280.8642848550.

Adding to 2101403002 its reverse (2003041012), we get a palindrome (4104444014).

The spelling of 2101403002 in words is "two billion, one hundred one million, four hundred three thousand, two".