101201002 has 16 divisors (see below), whose sum is σ = 175174272. Its totient is φ = 42950160.

The previous prime is 101200993. The next prime is 101201003. The reversal of 101201002 is 200102101.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is not an unprimeable number, because it can be changed into a prime (101201003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33649 + ... + 36532.

It is an arithmetic number, because the mean of its divisors is an integer number (10948392).

Almost surely, 2^101201002 is an apocalyptic number.

101201002 is a deficient number, since it is larger than the sum of its proper divisors (73973270).

101201002 is a wasteful number, since it uses less digits than its factorization.

101201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70293.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 101201002 is about 10059.8708739228. The cubic root of 101201002 is about 466.0096794762.

Adding to 101201002 its reverse (200102101), we get a palindrome (301303103).

The spelling of 101201002 in words is "one hundred one million, two hundred one thousand, two".