2101371202 has 16 divisors (see below), whose sum is σ = 3605476032. Its totient is φ = 899806320.

The previous prime is 2101371191. The next prime is 2101371203. The reversal of 2101371202 is 2021731012.

It is a self number, because there is not a number n which added to its sum of digits gives 2101371202.

It is not an unprimeable number, because it can be changed into a prime (2101371203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48249 + ... + 80812.

It is an arithmetic number, because the mean of its divisors is an integer number (225342252).

Almost surely, 2^2101371202 is an apocalyptic number.

2101371202 is a deficient number, since it is larger than the sum of its proper divisors (1504104830).

2101371202 is a wasteful number, since it uses less digits than its factorization.

2101371202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130233.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 2101371202 is about 45840.7155485165. The cubic root of 2101371202 is about 1280.8578238240.

The spelling of 2101371202 in words is "two billion, one hundred one million, three hundred seventy-one thousand, two hundred two".