102532428950 has 288 divisors, whose sum is σ = 243499102560. Its totient is φ = 31894732800.

The previous prime is 102532428949. The next prime is 102532428997. The reversal of 102532428950 is 59824235201.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a junction number, because it is equal to n+sod(n) for n = 102532428898 and 102532428907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 165641741 + ... + 165642359.

It is an arithmetic number, because the mean of its divisors is an integer number (845482995).

Almost surely, 2^102532428950 is an apocalyptic number.

102532428950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102532428950 is an abundant number, since it is smaller than the sum of its proper divisors (140966673610).

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

102532428950 is a wasteful number, since it uses less digits than its factorization.

102532428950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800 (or 788 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 102532428950 in words is "one hundred two billion, five hundred thirty-two million, four hundred twenty-eight thousand, nine hundred fifty".