101120023013 has 2 divisors, whose sum is σ = 101120023014. Its totient is φ = 101120023012.

The previous prime is 101120022979. The next prime is 101120023061. The reversal of 101120023013 is 310320021101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97823196289 + 3296826724 = 312767^2 + 57418^2 .

It is a cyclic number.

It is not a de Polignac number, because 101120023013 - 2¹² = 101120018917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101120023313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50560011506 + 50560011507.

It is an arithmetic number, because the mean of its divisors is an integer number (50560011507).

Almost surely, 2^101120023013 is an apocalyptic number.

It is an amenable number.

101120023013 is a deficient number, since it is larger than the sum of its proper divisors (1).

101120023013 is an equidigital number, since it uses as much as digits as its factorization.

101120023013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 101120023013 its reverse (310320021101), we get a palindrome (411440044114).

The spelling of 101120023013 in words is "one hundred one billion, one hundred twenty million, twenty-three thousand, thirteen".