122103148 has 6 divisors (see below), whose sum is σ = 213680516. Its totient is φ = 61051572.

The previous prime is 122103127. The next prime is 122103169. The reversal of 122103148 is 841301221.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (122103127) and next prime (122103169).

It is a super-4 number, since 4×122103148⁴ (a number of 33 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15262890 + ... + 15262897.

Almost surely, 2^122103148 is an apocalyptic number.

It is an amenable number.

122103148 is a deficient number, since it is larger than the sum of its proper divisors (91577368).

122103148 is a wasteful number, since it uses less digits than its factorization.

122103148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30525791 (or 30525789 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 122103148 is about 11050.0293212281. The cubic root of 122103148 is about 496.1073031374.

Adding to 122103148 its reverse (841301221), we get a palindrome (963404369).

The spelling of 122103148 in words is "one hundred twenty-two million, one hundred three thousand, one hundred forty-eight".