122703691370 has 16 divisors (see below), whose sum is σ = 237856386600. Its totient is φ = 45305978304.

The previous prime is 122703691367. The next prime is 122703691403. The reversal of 122703691370 is 73196307221.

It can be written as a sum of positive squares in 4 ways, for example, as 99706272169 + 22997419201 = 315763^2 + 151649^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471937145 + ... + 471937404.

Almost surely, 2^122703691370 is an apocalyptic number.

122703691370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122703691370 is a deficient number, since it is larger than the sum of its proper divisors (115152695230).

122703691370 is a wasteful number, since it uses less digits than its factorization.

122703691370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943874569.

The product of its (nonzero) digits is 95256, while the sum is 41.

Adding to 122703691370 its reverse (73196307221), we get a palindrome (195899998591).

The spelling of 122703691370 in words is "one hundred twenty-two billion, seven hundred three million, six hundred ninety-one thousand, three hundred seventy".