113111133077 has 2 divisors, whose sum is σ = 113111133078. Its totient is φ = 113111133076.

The previous prime is 113111133019. The next prime is 113111133137. The reversal of 113111133077 is 770331111311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96124181521 + 16986951556 = 310039^2 + 130334^2 .

It is a cyclic number.

It is not a de Polignac number, because 113111133077 - 2¹² = 113111128981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113111333077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56555566538 + 56555566539.

It is an arithmetic number, because the mean of its divisors is an integer number (56555566539).

Almost surely, 2^113111133077 is an apocalyptic number.

It is an amenable number.

113111133077 is a deficient number, since it is larger than the sum of its proper divisors (1).

113111133077 is an equidigital number, since it uses as much as digits as its factorization.

113111133077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1323, while the sum is 29.

Adding to 113111133077 its reverse (770331111311), we get a palindrome (883442244388).

The spelling of 113111133077 in words is "one hundred thirteen billion, one hundred eleven million, one hundred thirty-three thousand, seventy-seven".