101201002111210 has 16 divisors (see below), whose sum is σ = 183472320376800. Its totient is φ = 40189174938576.

The previous prime is 101201002111151. The next prime is 101201002111241. The reversal of 101201002111210 is 12111200102101.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36403236780 + ... + 36403239559.

It is an arithmetic number, because the mean of its divisors is an integer number (11467020023550).

Almost surely, 2^{101201002111210} is an apocalyptic number.

101201002111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101201002111210 is a deficient number, since it is larger than the sum of its proper divisors (82271318265590).

101201002111210 is a wasteful number, since it uses less digits than its factorization.

101201002111210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72806476485.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101201002111210 its reverse (12111200102101), we get a palindrome (113312202213311).

The spelling of 101201002111210 in words is "one hundred one trillion, two hundred one billion, two million, one hundred eleven thousand, two hundred ten".