102232401 has 32 divisors (see below), whose sum is σ = 146562048. Its totient is φ = 63243840.

The previous prime is 102232391. The next prime is 102232409. The reversal of 102232401 is 104232201.

It is not a de Polignac number, because 102232401 - 2¹⁴ = 102216017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102232409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 450250 + ... + 450476.

It is an arithmetic number, because the mean of its divisors is an integer number (4580064).

Almost surely, 2^102232401 is an apocalyptic number.

It is an amenable number.

102232401 is a deficient number, since it is larger than the sum of its proper divisors (44329647).

102232401 is a wasteful number, since it uses less digits than its factorization.

102232401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 102232401 is about 10111.0039560867. The cubic root of 102232401 is about 467.5874578768.

Adding to 102232401 its reverse (104232201), we get a palindrome (206464602).

The spelling of 102232401 in words is "one hundred two million, two hundred thirty-two thousand, four hundred one".