121144010 has 16 divisors (see below), whose sum is σ = 234833256. Its totient is φ = 44730048.

The previous prime is 121144007. The next prime is 121144027. The reversal of 121144010 is 10441121.

It can be written as a sum of positive squares in 4 ways, for example, as 31595641 + 89548369 = 5621^2 + 9463^2 .

It is a super-3 number, since 3×121144010³ (a number of 25 digits) contains 333 as substring.

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, 465809 + ... + 466068.

Almost surely, 2^121144010 is an apocalyptic number.

121144010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121144010 is a deficient number, since it is larger than the sum of its proper divisors (113689246).

121144010 is a wasteful number, since it uses less digits than its factorization.

121144010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931897.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 121144010 is about 11006.5439625706. The cubic root of 121144010 is about 494.8048885838.

Adding to 121144010 its reverse (10441121), we get a palindrome (131585131).

The spelling of 121144010 in words is "one hundred twenty-one million, one hundred forty-four thousand, ten".