102245364526 has 16 divisors (see below), whose sum is σ = 154911744000. Its totient is φ = 50608467288.

The previous prime is 102245364523. The next prime is 102245364527. The reversal of 102245364526 is 625463542201.

It is a happy number.

It is a super-2 number, since 2×102245364526² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102245364521) 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, 506875 + ... + 679273.

It is an arithmetic number, because the mean of its divisors is an integer number (9681984000).

Almost surely, 2^102245364526 is an apocalyptic number.

102245364526 is a deficient number, since it is larger than the sum of its proper divisors (52666379474).

102245364526 is a wasteful number, since it uses less digits than its factorization.

102245364526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175383.

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 102245364526 in words is "one hundred two billion, two hundred forty-five million, three hundred sixty-four thousand, five hundred twenty-six".