10102134402 has 32 divisors (see below), whose sum is σ = 22996733760. Its totient is φ = 3285246240.

The previous prime is 10102134389. The next prime is 10102134409. The reversal of 10102134402 is 20443120101.

10102134402 is a `hidden beast` number, since 1 + 0 + 10 + 213 + 440 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10102134409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2279208 + ... + 2283635.

It is an arithmetic number, because the mean of its divisors is an integer number (718647930).

Almost surely, 2^10102134402 is an apocalyptic number.

10102134402 is an abundant number, since it is smaller than the sum of its proper divisors (12894599358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10102134402 is a wasteful number, since it uses less digits than its factorization.

10102134402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4562895 (or 4562889 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10102134402 its reverse (20443120101), we get a palindrome (30545254503).

The spelling of 10102134402 in words is "ten billion, one hundred two million, one hundred thirty-four thousand, four hundred two".