102201157032 has 32 divisors (see below), whose sum is σ = 275156962080. Its totient is φ = 31446509760.

The previous prime is 102201157013. The next prime is 102201157057. The reversal of 102201157032 is 230751102201.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 102201156993 and 102201157011.

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, 163783594 + ... + 163784217.

It is an arithmetic number, because the mean of its divisors is an integer number (8598655065).

Almost surely, 2^102201157032 is an apocalyptic number.

102201157032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102201157032 is an abundant number, since it is smaller than the sum of its proper divisors (172955805048).

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

102201157032 is a wasteful number, since it uses less digits than its factorization.

102201157032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327567833 (or 327567829 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

Adding to 102201157032 its reverse (230751102201), we get a palindrome (332952259233).

The spelling of 102201157032 in words is "one hundred two billion, two hundred one million, one hundred fifty-seven thousand, thirty-two".