102126060 has 36 divisors (see below), whose sum is σ = 309782928. Its totient is φ = 27233568.

The previous prime is 102126053. The next prime is 102126067. The reversal of 102126060 is 60621201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (102126053) and next prime (102126067).

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×102126060² = 20859464262247200, which contains 22 as substring.

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 (102126067) 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 11 ways as a sum of consecutive naturals, for example, 283504 + ... + 283863.

Almost surely, 2^102126060 is an apocalyptic number.

102126060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102126060 is an abundant number, since it is smaller than the sum of its proper divisors (207656868).

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

102126060 is a wasteful number, since it uses less digits than its factorization.

102126060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567382 (or 567377 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 102126060 is about 10105.7439112616. The cubic root of 102126060 is about 467.4252752158.

Adding to 102126060 its reverse (60621201), we get a palindrome (162747261).

The spelling of 102126060 in words is "one hundred two million, one hundred twenty-six thousand, sixty".