2111020023032 has 8 divisors (see below), whose sum is σ = 3958162543200. Its totient is φ = 1055510011512.

The previous prime is 2111020022999. The next prime is 2111020023041. The reversal of 2111020023032 is 2303200201112.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2111020023032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131938751432 + ... + 131938751447.

It is an arithmetic number, because the mean of its divisors is an integer number (494770317900).

Almost surely, 2^{2111020023032} is an apocalyptic number.

It is an amenable number.

2111020023032 is a deficient number, since it is larger than the sum of its proper divisors (1847142520168).

2111020023032 is a wasteful number, since it uses less digits than its factorization.

2111020023032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263877502885 (or 263877502881 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2111020023032 its reverse (2303200201112), we get a palindrome (4414220224144).

The spelling of 2111020023032 in words is "two trillion, one hundred eleven billion, twenty million, twenty-three thousand, thirty-two".