102300526142 has 16 divisors (see below), whose sum is σ = 162251496960. Its totient is φ = 48240838872.

The previous prime is 102300526091. The next prime is 102300526189. The reversal of 102300526142 is 241625003201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6027668 + ... + 6044615.

It is an arithmetic number, because the mean of its divisors is an integer number (10140718560).

Almost surely, 2^102300526142 is an apocalyptic number.

102300526142 is a deficient number, since it is larger than the sum of its proper divisors (59950970818).

102300526142 is a wasteful number, since it uses less digits than its factorization.

102300526142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12072527.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 102300526142 its reverse (241625003201), we get a palindrome (343925529343).

The spelling of 102300526142 in words is "one hundred two billion, three hundred million, five hundred twenty-six thousand, one hundred forty-two".