119823263477 has 4 divisors (see below), whose sum is σ = 120020666496. Its totient is φ = 119625860460.

The previous prime is 119823263449. The next prime is 119823263503. The reversal of 119823263477 is 774362328911.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 774362328911 = 41 ⋅18886886071.

It is a cyclic number.

It is not a de Polignac number, because 119823263477 - 2²⁰ = 119822214901 is a prime.

It is a super-2 number, since 2×119823263477² (a number of 23 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 (119823263447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98700599 + ... + 98701812.

It is an arithmetic number, because the mean of its divisors is an integer number (30005166624).

Almost surely, 2^119823263477 is an apocalyptic number.

It is an amenable number.

119823263477 is a deficient number, since it is larger than the sum of its proper divisors (197403019).

119823263477 is an equidigital number, since it uses as much as digits as its factorization.

119823263477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197403018.

The product of its digits is 3048192, while the sum is 53.

The spelling of 119823263477 in words is "one hundred nineteen billion, eight hundred twenty-three million, two hundred sixty-three thousand, four hundred seventy-seven".