101120223111031 has 8 divisors (see below), whose sum is σ = 104400443363328. Its totient is φ = 97841145207000.

The previous prime is 101120223111029. The next prime is 101120223111091. The reversal of 101120223111031 is 130111322021101.

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 101120223111031 - 2¹ = 101120223111029 is a prime.

It is a super-2 number, since 2×101120223111031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101120223111091) 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, 285407155 + ... + 285761236.

It is an arithmetic number, because the mean of its divisors is an integer number (13050055420416).

Almost surely, 2^{101120223111031} is an apocalyptic number.

101120223111031 is a deficient number, since it is larger than the sum of its proper divisors (3280220252297).

101120223111031 is an equidigital number, since it uses as much as digits as its factorization.

101120223111031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571174133.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 101120223111031 its reverse (130111322021101), we get a palindrome (231231545132132).

The spelling of 101120223111031 in words is "one hundred one trillion, one hundred twenty billion, two hundred twenty-three million, one hundred eleven thousand, thirty-one".