101119161631 has 2 divisors, whose sum is σ = 101119161632. Its totient is φ = 101119161630.

The previous prime is 101119161569. The next prime is 101119161691. The reversal of 101119161631 is 136161911101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101119161631 - 2²¹ = 101117064479 is a prime.

It is a super-2 number, since 2×101119161631² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101119161593 and 101119161602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101119161691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50559580815 + 50559580816.

It is an arithmetic number, because the mean of its divisors is an integer number (50559580816).

Almost surely, 2^101119161631 is an apocalyptic number.

101119161631 is a deficient number, since it is larger than the sum of its proper divisors (1).

101119161631 is an equidigital number, since it uses as much as digits as its factorization.

101119161631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 31.

The spelling of 101119161631 in words is "one hundred one billion, one hundred nineteen million, one hundred sixty-one thousand, six hundred thirty-one".