211010131240102 has 8 divisors (see below), whose sum is σ = 333173891431800. Its totient is φ = 99952167429504.

The previous prime is 211010131240067. The next prime is 211010131240151. The reversal of 211010131240102 is 201042131010112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×211010131240102³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 211010131240102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2776449095227 + ... + 2776449095302.

It is an arithmetic number, because the mean of its divisors is an integer number (41646736428975).

Almost surely, 2^{211010131240102} is an apocalyptic number.

211010131240102 is a deficient number, since it is larger than the sum of its proper divisors (122163760191698).

211010131240102 is a wasteful number, since it uses less digits than its factorization.

211010131240102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5552898190550.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 211010131240102 its reverse (201042131010112), we get a palindrome (412052262250214).

The spelling of 211010131240102 in words is "two hundred eleven trillion, ten billion, one hundred thirty-one million, two hundred forty thousand, one hundred two".