102134011 has 8 divisors (see below), whose sum is σ = 123590880. Its totient is φ = 82393728.

The previous prime is 102133979. The next prime is 102134017. The reversal of 102134011 is 110431201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102134011 - 2⁵ = 102133979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102133982 and 102134000.

It is not an unprimeable number, because it can be changed into a prime (102134017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429016 + ... + 429253.

It is an arithmetic number, because the mean of its divisors is an integer number (15448860).

Almost surely, 2^102134011 is an apocalyptic number.

102134011 is a deficient number, since it is larger than the sum of its proper divisors (21456869).

102134011 is an equidigital number, since it uses as much as digits as its factorization.

102134011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858293.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 102134011 is about 10106.1372937438. The cubic root of 102134011 is about 467.4374053287.

Adding to 102134011 its reverse (110431201), we get a palindrome (212565212).

The spelling of 102134011 in words is "one hundred two million, one hundred thirty-four thousand, eleven".