1124155656023 has 2 divisors, whose sum is σ = 1124155656024. Its totient is φ = 1124155656022.

The previous prime is 1124155655993. The next prime is 1124155656101. The reversal of 1124155656023 is 3206565514211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1124155656023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1124155656623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562077828011 + 562077828012.

It is an arithmetic number, because the mean of its divisors is an integer number (562077828012).

Almost surely, 2^{1124155656023} is an apocalyptic number.

1124155656023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124155656023 is an equidigital number, since it uses as much as digits as its factorization.

1124155656023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 1124155656023 in words is "one trillion, one hundred twenty-four billion, one hundred fifty-five million, six hundred fifty-six thousand, twenty-three".