101211212001011 has 8 divisors (see below), whose sum is σ = 115670646923520. Its totient is φ = 86751949666248.

The previous prime is 101211212000887. The next prime is 101211212001023. The reversal of 101211212001011 is 110100212112101.

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

It is a cyclic number.

It is not a de Polignac number, because 101211212001011 - 2¹⁴ = 101211211984627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101211212001071) 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, 41887841 + ... + 44238146.

It is an arithmetic number, because the mean of its divisors is an integer number (14458830865440).

Almost surely, 2^{101211212001011} is an apocalyptic number.

101211212001011 is a deficient number, since it is larger than the sum of its proper divisors (14459434922509).

101211212001011 is an equidigital number, since it uses as much as digits as its factorization.

101211212001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86293873.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101211212001011 its reverse (110100212112101), we get a palindrome (211311424113112).

The spelling of 101211212001011 in words is "one hundred one trillion, two hundred eleven billion, two hundred twelve million, one thousand, eleven".