1023122112151 has 2 divisors, whose sum is σ = 1023122112152. Its totient is φ = 1023122112150.

The previous prime is 1023122112109. The next prime is 1023122112167. The reversal of 1023122112151 is 1512112213201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1023122112151 - 2¹³ = 1023122103959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023122112251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511561056075 + 511561056076.

It is an arithmetic number, because the mean of its divisors is an integer number (511561056076).

Almost surely, 2^{1023122112151} is an apocalyptic number.

1023122112151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023122112151 is an equidigital number, since it uses as much as digits as its factorization.

1023122112151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 22.

Adding to 1023122112151 its reverse (1512112213201), we get a palindrome (2535234325352).

The spelling of 1023122112151 in words is "one trillion, twenty-three billion, one hundred twenty-two million, one hundred twelve thousand, one hundred fifty-one".