101006402 has 16 divisors (see below), whose sum is σ = 174520320. Its totient is φ = 42946848.

The previous prime is 101006359. The next prime is 101006417. The reversal of 101006402 is 204600101.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 26627 + ... + 30182.

It is an arithmetic number, because the mean of its divisors is an integer number (10907520).

Almost surely, 2^101006402 is an apocalyptic number.

101006402 is a deficient number, since it is larger than the sum of its proper divisors (73513918).

101006402 is a wasteful number, since it uses less digits than its factorization.

101006402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56945.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 101006402 is about 10050.1941274783. The cubic root of 101006402 is about 465.7107902342.

Adding to 101006402 its reverse (204600101), we get a palindrome (305606503).

The spelling of 101006402 in words is "one hundred one million, six thousand, four hundred two".