2920291930193 has 32 divisors (see below), whose sum is σ = 3213812160000. Its totient is φ = 2631574149120.

The previous prime is 2920291930123. The next prime is 2920291930201. The reversal of 2920291930193 is 3910391920292.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2920291930193 - 2⁴⁰ = 1820780302417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2920291930123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 628152533 + ... + 628157181.

It is an arithmetic number, because the mean of its divisors is an integer number (100431630000).

Almost surely, 2^{2920291930193} is an apocalyptic number.

It is an amenable number.

2920291930193 is a deficient number, since it is larger than the sum of its proper divisors (293520229807).

2920291930193 is a wasteful number, since it uses less digits than its factorization.

2920291930193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5945.

The product of its (nonzero) digits is 472392, while the sum is 50.

Subtracting 2920291930193 from its reverse (3910391920292), we obtain a palindrome (990099990099).

It can be divided in two parts, 292029 and 1930193, that added together give a palindrome (2222222).

The spelling of 2920291930193 in words is "two trillion, nine hundred twenty billion, two hundred ninety-one million, nine hundred thirty thousand, one hundred ninety-three".