122403535031043 has 32 divisors (see below), whose sum is σ = 207837903168000. Its totient is φ = 69744462002208.

The previous prime is 122403535031021. The next prime is 122403535031069. The reversal of 122403535031043 is 340130535304221.

122403535031043 is a `hidden beast` number, since 1 + 2 + 2 + 40 + 3 + 5 + 3 + 503 + 104 + 3 = 666.

It is not a de Polignac number, because 122403535031043 - 2⁹ = 122403535030531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122403535030989 and 122403535031007.

It is not an unprimeable number, because it can be changed into a prime (122403535032043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 927781821 + ... + 927913742.

It is an arithmetic number, because the mean of its divisors is an integer number (6494934474000).

Almost surely, 2^{122403535031043} is an apocalyptic number.

122403535031043 is a deficient number, since it is larger than the sum of its proper divisors (85434368136957).

122403535031043 is a wasteful number, since it uses less digits than its factorization.

122403535031043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855695928 (or 1855695922 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 122403535031043 in words is "one hundred twenty-two trillion, four hundred three billion, five hundred thirty-five million, thirty-one thousand, forty-three".