121514002 has 16 divisors (see below), whose sum is σ = 188927640. Its totient is φ = 58546432.

The previous prime is 121513999. The next prime is 121514021. The reversal of 121514002 is 200415121.

It can be written as a sum of positive squares in 4 ways, for example, as 118788201 + 2725801 = 10899^2 + 1651^2 .

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, 32628 + ... + 36160.

Almost surely, 2^121514002 is an apocalyptic number.

121514002 is a deficient number, since it is larger than the sum of its proper divisors (67413638).

121514002 is a wasteful number, since it uses less digits than its factorization.

121514002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4157.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 121514002 is about 11023.3389678445. The cubic root of 121514002 is about 495.3081127702.

Adding to 121514002 its reverse (200415121), we get a palindrome (321929123).

The spelling of 121514002 in words is "one hundred twenty-one million, five hundred fourteen thousand, two".