101032427427 has 16 divisors (see below), whose sum is σ = 138005145600. Its totient is φ = 65707560000.

The previous prime is 101032427423. The next prime is 101032427459. The reversal of 101032427427 is 724724230101.

It is not a de Polignac number, because 101032427427 - 2² = 101032427423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101032427423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3398574 + ... + 3428172.

It is an arithmetic number, because the mean of its divisors is an integer number (8625321600).

Almost surely, 2^101032427427 is an apocalyptic number.

101032427427 is a deficient number, since it is larger than the sum of its proper divisors (36972718173).

101032427427 is a wasteful number, since it uses less digits than its factorization.

101032427427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57394.

The product of its (nonzero) digits is 18816, while the sum is 33.

Adding to 101032427427 its reverse (724724230101), we get a palindrome (825756657528).

The spelling of 101032427427 in words is "one hundred one billion, thirty-two million, four hundred twenty-seven thousand, four hundred twenty-seven".