20223113151 has 16 divisors (see below), whose sum is σ = 27608739840. Its totient is φ = 13160179200.

The previous prime is 20223113117. The next prime is 20223113153. The reversal of 20223113151 is 15131132202.

It is not a de Polignac number, because 20223113151 - 2¹⁹ = 20222588863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20223113153) 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, 157570 + ... + 255488.

It is an arithmetic number, because the mean of its divisors is an integer number (1725546240).

Almost surely, 2^20223113151 is an apocalyptic number.

20223113151 is a deficient number, since it is larger than the sum of its proper divisors (7385626689).

20223113151 is a wasteful number, since it uses less digits than its factorization.

20223113151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99566.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 20223113151 its reverse (15131132202), we get a palindrome (35354245353).

The spelling of 20223113151 in words is "twenty billion, two hundred twenty-three million, one hundred thirteen thousand, one hundred fifty-one".