19601059023 has 160 divisors (see below), whose sum is σ = 38093045760. Its totient is φ = 9765100800.

The previous prime is 19601059021. The next prime is 19601059039. The reversal of 19601059023 is 32095010691.

19601059023 is a `hidden beast` number, since 1 + 9 + 60 + 1 + 0 + 590 + 2 + 3 = 666.

It is not a de Polignac number, because 19601059023 - 2¹ = 19601059021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19601059021) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 10045698 + ... + 10047648.

It is an arithmetic number, because the mean of its divisors is an integer number (238081536).

Almost surely, 2^19601059023 is an apocalyptic number.

19601059023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

19601059023 is a deficient number, since it is larger than the sum of its proper divisors (18491986737).

19601059023 is a wasteful number, since it uses less digits than its factorization.

19601059023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059 (or 2050 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The spelling of 19601059023 in words is "nineteen billion, six hundred one million, fifty-nine thousand, twenty-three".