101401652 has 24 divisors (see below), whose sum is σ = 194896800. Its totient is φ = 45779360.

The previous prime is 101401649. The next prime is 101401673. The reversal of 101401652 is 256104101.

It is a congruent number.

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, 1178 + ... + 14289.

It is an arithmetic number, because the mean of its divisors is an integer number (8120700).

Almost surely, 2^101401652 is an apocalyptic number.

It is an amenable number.

101401652 is a deficient number, since it is larger than the sum of its proper divisors (93495148).

101401652 is a wasteful number, since it uses less digits than its factorization.

101401652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15631 (or 15629 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 101401652 is about 10069.8387276063. The cubic root of 101401652 is about 466.3174600691.

Adding to 101401652 its reverse (256104101), we get a palindrome (357505753).

The spelling of 101401652 in words is "one hundred one million, four hundred one thousand, six hundred fifty-two".