190653223701 has 16 divisors (see below), whose sum is σ = 258128000000. Its totient is φ = 125142204528.

The previous prime is 190653223679. The next prime is 190653223757. The reversal of 190653223701 is 107322356091.

It is a happy number.

It is not a de Polignac number, because 190653223701 - 2⁵ = 190653223669 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 190653223701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190653223771) 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, 164550 + ... + 639048.

It is an arithmetic number, because the mean of its divisors is an integer number (16133000000).

Almost surely, 2^190653223701 is an apocalyptic number.

It is an amenable number.

190653223701 is a deficient number, since it is larger than the sum of its proper divisors (67474776299).

190653223701 is a wasteful number, since it uses less digits than its factorization.

190653223701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476568.

The product of its (nonzero) digits is 68040, while the sum is 39.

Adding to 190653223701 its reverse (107322356091), we get a palindrome (297975579792).

The spelling of 190653223701 in words is "one hundred ninety billion, six hundred fifty-three million, two hundred twenty-three thousand, seven hundred one".