102601136 has 20 divisors (see below), whose sum is σ = 216861864. Its totient is φ = 46636800.

The previous prime is 102601133. The next prime is 102601151. The reversal of 102601136 is 631106201.

It is not an unprimeable number, because it can be changed into a prime (102601133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291305 + ... + 291656.

Almost surely, 2^102601136 is an apocalyptic number.

102601136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

102601136 is an abundant number, since it is smaller than the sum of its proper divisors (114260728).

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

102601136 is a wasteful number, since it uses less digits than its factorization.

102601136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582980 (or 582974 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 102601136 is about 10129.2218852190. The cubic root of 102601136 is about 468.1489530008.

Adding to 102601136 its reverse (631106201), we get a palindrome (733707337).

The spelling of 102601136 in words is "one hundred two million, six hundred one thousand, one hundred thirty-six".