2190971301 has 16 divisors (see below), whose sum is σ = 3106756800. Its totient is φ = 1369502208.

The previous prime is 2190971291. The next prime is 2190971347. The reversal of 2190971301 is 1031790912.

It is not a de Polignac number, because 2190971301 - 2⁷ = 2190971173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2190976301) 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, 192606 + ... + 203663.

It is an arithmetic number, because the mean of its divisors is an integer number (194172300).

Almost surely, 2^2190971301 is an apocalyptic number.

It is an amenable number.

2190971301 is a deficient number, since it is larger than the sum of its proper divisors (915785499).

2190971301 is a wasteful number, since it uses less digits than its factorization.

2190971301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396388.

The product of its (nonzero) digits is 3402, while the sum is 33.

The square root of 2190971301 is about 46807.8123928047. The cubic root of 2190971301 is about 1298.8098181870.

The spelling of 2190971301 in words is "two billion, one hundred ninety million, nine hundred seventy-one thousand, three hundred one".