100240123051 has 2 divisors, whose sum is σ = 100240123052. Its totient is φ = 100240123050.

The previous prime is 100240123021. The next prime is 100240123103. The reversal of 100240123051 is 150321042001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100240123051 - 2¹³ = 100240114859 is a prime.

It is not a weakly prime, because it can be changed into another prime (100240123021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50120061525 + 50120061526.

It is an arithmetic number, because the mean of its divisors is an integer number (50120061526).

Almost surely, 2^100240123051 is an apocalyptic number.

100240123051 is a deficient number, since it is larger than the sum of its proper divisors (1).

100240123051 is an equidigital number, since it uses as much as digits as its factorization.

100240123051 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 19.

Adding to 100240123051 its reverse (150321042001), we get a palindrome (250561165052).

The spelling of 100240123051 in words is "one hundred billion, two hundred forty million, one hundred twenty-three thousand, fifty-one".