104155051011 has 16 divisors (see below), whose sum is σ = 151985403648. Its totient is φ = 62921295200.

The previous prime is 104155051003. The next prime is 104155051069. The reversal of 104155051011 is 110150551401.

It is a cyclic number.

It is not a de Polignac number, because 104155051011 - 2³ = 104155051003 is a prime.

It is a super-2 number, since 2×104155051011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104155051081) 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, 5064036 + ... + 5084561.

It is an arithmetic number, because the mean of its divisors is an integer number (9499087728).

Almost surely, 2^104155051011 is an apocalyptic number.

104155051011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

104155051011 is a deficient number, since it is larger than the sum of its proper divisors (47830352637).

104155051011 is a wasteful number, since it uses less digits than its factorization.

104155051011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10148922.

The product of its (nonzero) digits is 500, while the sum is 24.

The spelling of 104155051011 in words is "one hundred four billion, one hundred fifty-five million, fifty-one thousand, eleven".